{"title":"BigBattery","description":"","products":[{"product_id":"bigbattery-12v-husky-2-inv-lithium-battery-5-12kwh-400ah-lifepo4-inverter-comms-fhsky-12051-g2-inv","title":"BigBattery 12V HUSKY 2 INV Lithium Battery 5.12kWh 400Ah LiFePO4 Inverter Comms","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch1\u003e\u003cstrong\u003eBigBattery 12V HUSKY 2 INV Lithium Battery | 400Ah 5.12kWh LiFePO4 | Inverter Comms | RV, Marine \u0026amp; Off-Grid\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/Renogy_1650_x_500_px_1.png?v=1778708699\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/Renogy_1650_x_500_px_2.png?v=1778708699\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BigBattery 12V HUSKY 2 INV is a 400Ah, 5.12kWh LiFePO4 deep-cycle lithium battery engineered for serious mobile and off-grid power applications. Built on Tier 1 lithium iron phosphate cells with full inverter communication capability, it integrates directly with compatible 12V AIMS and Victron inverter systems for smarter, more efficient energy management — right out of the box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy the HUSKY 2 INV Belongs in Your Build:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.12kWh \/ 400Ah LiFePO4 Capacity\u003c\/strong\u003e — High-capacity, deep-cycle energy storage engineered for extended runtime in demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter Communication (CANBus \/ RS485)\u003c\/strong\u003e — Closed-loop communication with compatible 12V AIMS and Victron inverter systems for optimized performance and control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced BMS Protection\u003c\/strong\u003e — Multi-layer safeguards against overcharge, over-discharge, short circuit, and temperature extremes for safe, consistent operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 \/ NEMA 4X Rated Enclosure\u003c\/strong\u003e — Dust-tight and water-resistant housing built to handle harsh outdoor and marine environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Self-Heating\u003c\/strong\u003e — Reliable performance down to -4°F (-20°C), ideal for cold-weather and all-season deployments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration-Resistant Construction\u003c\/strong\u003e — Engineered for the rigors of mobile, marine, and RV applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHUSKY App Monitoring\u003c\/strong\u003e — Real-time battery status and performance tracking via iOS and Android app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 16 Batteries in Parallel\u003c\/strong\u003e — Scalable energy storage for larger off-grid and backup power systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-Free Operation\u003c\/strong\u003e — No watering, no servicing, no hassle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Year Warranty\u003c\/strong\u003e — Full battery coverage backed by lifetime USA-based tech support\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShips from Texas, USA\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for:\u003c\/strong\u003e Lead acid replacement, Class A\/B\/C RVs, camper vans, tow-behind trailers, marine systems, boats and yachts, commercial vehicles, food trucks, emergency backup, and light towers and signs.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/Renogy_1650_x_500_px_3.png?v=1778708700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eFHSKY-12051-G2-INV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\/UPC\u003c\/td\u003e\n\u003ctd\u003e00199874819792\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity (kWh)\u003c\/td\u003e\n\u003ctd\u003e5.12 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity (Ah)\u003c\/td\u003e\n\u003ctd\u003e400Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e4S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Voltage Range\u003c\/td\u003e\n\u003ctd\u003e13.9V – 14V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Voltage\u003c\/td\u003e\n\u003ctd\u003e14.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e12V – 14.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuggested Low Voltage Cutoff\u003c\/td\u003e\n\u003ctd\u003e12V – 12.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS Cutoff Range\u003c\/td\u003e\n\u003ctd\u003e10.5V – 11.75V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e250A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Power\u003c\/td\u003e\n\u003ctd\u003e5,120W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Discharge Peak Current\u003c\/td\u003e\n\u003ctd\u003e500A (max 3 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Current\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-4°F to 113°F (-20°C to 45°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-4°F to 131°F (-20°C to 55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptimal Discharge Temperature\u003c\/td\u003e\n\u003ctd\u003e59°F to 95°F (15°C to 35°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-4°F to 113°F (-20°C to 45°C) (max 6 months)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e95 lb (43.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e12.6 in (320 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e18.1 in (460 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e9.8 in (249 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Parallel Connections\u003c\/td\u003e\n\u003ctd\u003eUp to 16 batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eCANBus \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-Heating\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShips From\u003c\/td\u003e\n\u003ctd\u003eTexas, USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eLifetime USA-Based Tech Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's In The Box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 × HUSKY 2 Carrying Handle\u003c\/li\u003e\n\u003cli\u003e2 × L Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e2 × M8 Screws\u003c\/li\u003e\n\u003cli\u003e1 × Red \u0026amp; Black Terminal Rubber Cover\u003c\/li\u003e\n\u003cli\u003e1 × 2AWG 3FT Red \u0026amp; Black Ring to Ring Terminal Cables (CBL086)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What inverter systems is the HUSKY 2 INV compatible with?\u003c\/strong\u003e A: The HUSKY 2 INV is compatible with 12V AIMS and Victron MultiPlus II inverter systems via closed-loop CANBus and RS485 communication protocols.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I connect multiple HUSKY 2 INV batteries together?\u003c\/strong\u003e A: Yes. The HUSKY 2 INV supports up to 16 batteries in parallel, allowing you to scale your energy storage system as your power needs grow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this battery work in cold weather?\u003c\/strong\u003e A: Yes. The HUSKY 2 INV features a built-in self-heating function that enables reliable operation down to -4°F (-20°C), making it suitable for cold-climate and all-season use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I monitor the battery's performance?\u003c\/strong\u003e A: The HUSKY 2 INV supports remote monitoring via the HUSKY app, available on both iOS and Android, providing real-time battery status and performance data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the warranty on this battery?\u003c\/strong\u003e A: The HUSKY 2 INV is backed by a 12-year warranty with full battery coverage, plus lifetime USA-based tech support.\u003cem\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":47654667845850,"sku":"FHSKY-12051-G2-INV","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_2.png?v=1773009276"},{"product_id":"bigbattery-48v-husky-2-pwr-5-12kwh-lifepo4-high-power-golf-cart-utv-industrial-battery-fhsky-48051-g2-pwr","title":"BigBattery 48V HUSKY 2 PWR | 5.12kWh LiFePO4 – High Power Golf Cart UTV Industrial Battery","description":"\u003cp\u003eDescription\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eBigBattery 48V HUSKY 2 PWR | 5.12kWh LiFePO4 Lithium Battery | Golf Cart, UTV \u0026amp; Marine\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/Renogy_-_2026-05-15T154934.174.png?v=1778874791\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/Renogy_1650_x_500_px_11.png?v=1778874791\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BigBattery 48V HUSKY 2 PWR is the most energy-dense 48V LiFePO4 lithium battery in the BigBattery lineup, purpose-built for golf carts, UTVs, RVs, camper vans, marine vessels, and industrial utility carts. Delivering 5.12kWh of reliable backup power from a single unit, the HUSKY 2 PWR replaces outdated lead-acid batteries with a maintenance-free lithium solution built for the long haul. Note: this PWR variation does not include inverter communications — for inverter comms, see the HUSKY 2 INV.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.12kWh \/ 100Ah capacity\u003c\/strong\u003e — equivalent to four 12V lead-acid batteries in a single unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4X the lifespan of lead-acid\u003c\/strong\u003e with up to 6,000 cycles for long-term energy storage reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTier 1 LiFePO4 cells\u003c\/strong\u003e for maximum energy density, stability, and consistent discharge performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 \/ NEMA 4X rated\u003c\/strong\u003e — fully protected against dust, water, mud, and vibration for rugged off-road and marine use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-heating technology\u003c\/strong\u003e enables safe year-round operation down to -4°F (-20°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced BMS\u003c\/strong\u003e with over\/under voltage protection, thermal management, and CANBus\/RS485 communications for parallel configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 16 units in parallel\u003c\/strong\u003e for scalable power storage systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150A max continuous discharge\u003c\/strong\u003e (225A peak for 5 seconds) and 7,500W max continuous power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero maintenance\u003c\/strong\u003e — no water refills, no acid, no voltage sag; just charge and go\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-year warranty\u003c\/strong\u003e for total peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/Renogy_1650_x_500_px_10.png?v=1778874791\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/Renogy_1650_x_500_px_13.png?v=1778874791\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/Renogy_1650_x_500_px_12.png?v=1778874791\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eFHSKY-48051-G2-PWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN-12 (U.P.C.)\u003c\/td\u003e\n\u003ctd\u003e850061252296\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ekWh Capacity\u003c\/td\u003e\n\u003ctd\u003e5.12kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAh Capacity\u003c\/td\u003e\n\u003ctd\u003e100Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Voltage Range\u003c\/td\u003e\n\u003ctd\u003e55.6 – 57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Voltage\u003c\/td\u003e\n\u003ctd\u003e58.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e48 – 57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuggested Low Voltage Cutoff\u003c\/td\u003e\n\u003ctd\u003e48 – 50.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS Cutoff Range\u003c\/td\u003e\n\u003ctd\u003e42 – 47V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e16S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e150A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Continuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Power\u003c\/td\u003e\n\u003ctd\u003e7,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Continuous Power\u003c\/td\u003e\n\u003ctd\u003e4,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Discharge Peak Current\u003c\/td\u003e\n\u003ctd\u003e225A (max 5 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-4°F – 113°F (-20°C – 45°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-4°F – 122°F (-20°C – 50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptimal Discharge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e59°F – 95°F (15°C – 35°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-4°F – 122°F (-20°C – 50°C) (max 6 months)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e100 lb (45.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e12.6 in (320 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e18.1 in (460 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e9.8 in (249 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Parallel Connections\u003c\/td\u003e\n\u003ctd\u003eUp to 16 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eCANBus \/ RS485 (parallel only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-Heating\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's In The Box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 × HUSKY 2 Carrying Handle\u003c\/li\u003e\n\u003cli\u003e2 × L Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e2 × M8 Screws\u003c\/li\u003e\n\u003cli\u003e1 × Red \u0026amp; Black Terminal Rubber Cover\u003c\/li\u003e\n\u003cli\u003e1 × 2AWG 3FT Red \u0026amp; Black Ring to Ring Terminal Cables (CBL086)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the HUSKY 2 PWR and the HUSKY 2 INV?\u003c\/strong\u003e A: The HUSKY 2 PWR does not include inverter communications. If you need inverter comms integration, the HUSKY 2 INV is the appropriate model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many HUSKY 2 PWR units can I connect in parallel?\u003c\/strong\u003e A: Up to 16 units can be connected in parallel, allowing you to scale your lithium energy storage system to meet larger power demands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this battery operate in cold weather conditions?\u003c\/strong\u003e A: Yes. The HUSKY 2 PWR includes built-in self-heating technology, enabling safe charging and discharging down to -4°F (-20°C), making it suitable for year-round use in a wide range of climates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the HUSKY 2 PWR waterproof?\u003c\/strong\u003e A: Yes. The battery is rated IP65 \/ NEMA 4X, providing protection against dust, water, mud, and vibration — making it well-suited for marine, off-road, and outdoor industrial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What warranty does the HUSKY 2 PWR carry?\u003c\/strong\u003e A: The HUSKY 2 PWR is backed by BigBattery's 12-year warranty, covering full battery performance for long-term reliability.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":47654687703258,"sku":"FHSKY-48051-G2-PWR","price":1850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_10.png?v=1773010232"},{"product_id":"bigbattery-48v-husky-2-inv-lithium-battery-5-12kwh-100ah-lifepo4-inverter-comms-fhsky-48051-g2-inv","title":"BigBattery 48V HUSKY 2 INV Lithium Battery 5.12kWh 100Ah LiFePO4 Inverter Comms","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch2 class=\"wp-block-heading has-text-align-center has-large-font-size\" id=\"h-introducing-the-husky2-inv\"\u003e\u003cstrong\u003eIntroducing The Husky2 (INV)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-02e93aa8 wp-block-columns-is-layout-flex\"\u003e\n\u003cdiv class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"\u003e\n\u003cp class=\"has-text-align-center has-medium-font-size\"\u003eThe 48V HUSKY 2 delivers 5.12kWh of ultra-reliable LiFePO₄ power for boating, RVs, utility carts, and camper vans. This INV variation includes inverter communications! Built with Tier 1 LFP cells, IP65 casing, self-heating, and an advanced BMS, it ensures safe, all-weather performance, maximum durability, and efficiency for every adventure.  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_2.png?v=1773013646\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600x600px_5.png?v=1773013646\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600x600px_6.png?v=1773013646\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600x600px_7.png?v=1773013646\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600x600px_8.png?v=1773013646\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eWhat's In the Box?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cdiv class=\"purchase_note\"\u003e\n\u003cul\u003e\n\u003cli\u003e2 × HUSKY 2 Carrying Handle\u003c\/li\u003e\n\u003cli\u003e2 × L Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e2 × M8 Screws\u003c\/li\u003e\n\u003cli\u003e1 × Red \u0026amp; Black Terminal Rubber Cover\u003c\/li\u003e\n\u003cli\u003e1 × 2AWG 3FT Red \u0026amp; Black Ring to Ring Terminal Cables (CBL086)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":47654720110810,"sku":"FHSKY-48051-G2-INV","price":1580.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_15.png?v=1773013837"},{"product_id":"bigbattery-ethos-48v-5-1kwh-home-battery-backup-lfp-kits","title":"BigBattery ETHOS 48V – 5.1kWh Home Battery Backup LFP Kits","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch3\u003e\u003cstrong\u003eConfigurable up to 80+ kWh.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe BigBattery ETHOS is a modular 48V lithium battery system engineered for reliable, long-lasting energy storage in UL-certified configurations. Each battery integrates seamlessly with the ETHOS controller for safe operation, intelligent management, and scalable capacity as your needs grow. Backed by a 12-Year Warranty, ETHOS delivers a high-performance, maintenance-free platform for dependable energy independence.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_3.png?v=1773015841\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_4.png?v=1773015839\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_5.png?v=1773015841\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_6.png?v=1773015841\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_7.png?v=1773015840\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBattery Specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN-12 (UPC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e850061252005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ekWh Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.24 kWh (2x), 15.36 kWh (3x), 20.48 kWh (4x), 30.72 kWh (6x), 40.96 kWh (8x), 46.08 kWh (9x)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAh Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55.6 – 57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charge Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 – 57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuggested Low Voltage Cutoff\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 – 50.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBMS Cutoff Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42 – 47V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Continuous Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Continuous Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10,240W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Discharge Peak Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300A (Max 5 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharge Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32°F – 113°F (0°C – 45°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDischarge Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-4°F – 140°F (-20°C – 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptimal Discharge Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e59°F – 95°F (15°C – 35°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature Range (SoC \u0026gt;50%)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-4°F – 113°F (-20°C – 45°C) (Max 6 months)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e273 lb (123.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.7 in (170 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26.5 in (674 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e43.3 in (1100 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to (16) parallel connections per control box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCANBus \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL9540, UL9540A, UL1973, UN38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch6\u003e\u003cstrong\u003eWhat's in the Box?\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eEach shipment comes with 'X' number of Modules (2,3,4,6) \u0026amp; accessories\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eETHOS 10.2KWH (2 Module) INCLUDED IN KIT: \u003c\/strong\u003e(2) FETHS-48051-G1 - 5.12kWh ETHOS Battery Module \u0026amp; Included Accessories INCLUDED IN EACH BATTERY BOX: (1) ETHOS Battery Module Red \u0026amp; Black Parallel Cable 0.7 FT (220mm) (1) ETHOS Battery Module Comm Cable 0.7 FT (220mm) (2) L Wall Mounting Brackets + Fasteners - ETHOS Control Box \u0026amp; Included Accessories (1) CBL088 - ETHOS Battery Final Module to Control Box Power Cable Pair (2 Stack) 31.5\" (800mm)\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eETHOS 15.4KWH (3 Module) INCLUDED IN KIT: \u003c\/strong\u003e(3) FETHS-48051-G1 - 5.12kWh ETHOS Battery Module INCLUDED IN EACH BATTERY BOX: (1) ETHOS Battery Module Red \u0026amp; Black Parallel Cable 0.7 FT (220mm) (1) ETHOS Battery Module Comm Cable 0.7 FT (220mm) (2) L Wall Mounting Brackets + Fasteners (1) CNT060 - ETHOS Control Box \u0026amp; Included Accessories INCLUDED IN CONTROL BOX BOX: (1) ETHOS Stack Base (2) ETHOS Control Box to Inverter Power Cable Pair 4.9 FT (1500mm) (1) ETHOS Control Box to Inverter Comm Cable 4.9 FT (1500mm) (1) CBL091 - ETHOS Battery Final Module to Control Box Power Cable Pair (3 Stack) 4 ft (1220mm)\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eETHOS 20.2KWH (4 Module) INCLUDED IN KIT:\u003c\/strong\u003e (4) FETHS-48051-G1 - 5.12kWh ETHOS Battery Module (1) CNT060 - ETHOS Control Box (1) CNT081 - ETHOS Base (Base Only) (2) CBL089 - ETHOS Stack-to-Stack Power Cable Pair 4.9 ft (1500mm) (1) CBL090 - ETHOS Stack-to-Stack Comm Cable 4.9 ft (1500mm)\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eETHOS 30.7KWH (6 Module) INCLUDED IN KIT: \u003c\/strong\u003e(6) FETHS-48051-G1 - 5.12kWh ETHOS Battery Module (1) CNT060 - ETHOS Control Box (1) CNT081 - ETHOS Base (Base Only) (2) CBL089 - ETHOS Stack-to-Stack Power Cable Pair 4.9 ft (1500mm) (1) CBL090 - ETHOS Stack-to-Stack Comm Cable 4.9 ft (1500mm)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BigBattery","offers":[{"title":"ETHOS 10.2KWH (2 Module)","offer_id":47654792364250,"sku":"K0949","price":2990.0,"currency_code":"USD","in_stock":true},{"title":"ETHOS 15.4KWH (3 Module)","offer_id":47654792397018,"sku":"K0950","price":4030.0,"currency_code":"USD","in_stock":true},{"title":"ETHOS 20.2KWH (4 Module)","offer_id":47654792429786,"sku":"K0951","price":5320.0,"currency_code":"USD","in_stock":true},{"title":"ETHOS 30.7KWH (6 Module)","offer_id":47654792462554,"sku":"K0953","price":7820.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_18.png?v=1773016434"},{"product_id":"bigbattery-48v-15kwh-nexus-lifepo4-battery","title":"BigBattery 48V 15kWH NEXUS LiFePO4 Battery","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp data-end=\"609\" data-start=\"129\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"169\" data-start=\"133\"\u003e48V 15 kWh NEXUS LiFePO₄ Battery\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a cost-effective, high-capacity\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"285\" data-start=\"205\"\u003eenergy storage solution for off-grid homes, cabins, and backup power systems\u003c\/strong\u003e. Designed with a compact, portable,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"352\" data-start=\"322\"\u003efloor-standing form factor\u003c\/strong\u003e, the NEXUS delivers reliable, uninterrupted power using advanced\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"439\" data-start=\"418\"\u003eLiFePO₄ chemistry\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor long service life, safety, and efficiency. Ideal for installations in garages, tech closets, cabins, or sheds, it offers flexible placement without complex mounting.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1160\" data-start=\"611\"\u003eBuilt with an\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"665\" data-start=\"625\"\u003eintegrated Battery Management System\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeaturing\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"708\" data-start=\"676\"\u003equadruple safety protections\u003c\/strong\u003e, the NEXUS ensures dependable operation in demanding environments. Each unit includes a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"822\" data-start=\"797\"\u003eself-heating function\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"866\" data-start=\"827\"\u003eintegrated aerosol fire suppression\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor added safety and cold-weather performance. Scalable up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"940\" data-start=\"929\"\u003e225 kWh\u003c\/strong\u003e, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"974\" data-start=\"946\"\u003e48V NEXUS 15 kWh battery\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis well suited for\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1084\" data-start=\"994\"\u003eoff-grid solar systems, commercial backup power, and home emergency power supply (EPS)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapplications where affordability, scalability, and reliability matter most.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1160\" data-start=\"611\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_2_73e372b1-9310-43a4-a5f0-ac6bbb59062a.png?v=1773336371\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_8.png?v=1773017660\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_9.png?v=1773017660\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_10.png?v=1773017660\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_11.png?v=1773017659\"\u003e\u003c\/p\u003e\n\u003ch6 data-end=\"1160\" data-start=\"611\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eNEXUS 15kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\/UPC\u003c\/td\u003e\n\u003ctd\u003e00199874694771\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable Energy\u003c\/td\u003e\n\u003ctd\u003e15 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAh Capacity\u003c\/td\u003e\n\u003ctd\u003e300Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e16S1P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e140A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Power\u003c\/td\u003e\n\u003ctd\u003e7.6 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Discharge Peak Current\u003c\/td\u003e\n\u003ctd\u003e270A (1s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Current\u003c\/td\u003e\n\u003ctd\u003e140A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Voltage Range\u003c\/td\u003e\n\u003ctd\u003e53.5V – 57.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e48V – 57.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Voltage\u003c\/td\u003e\n\u003ctd\u003e57.9V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuggested Low Voltage Cutoff\u003c\/td\u003e\n\u003ctd\u003e50.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e32°F – 113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-4°F – 113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptimal Discharge Temperature\u003c\/td\u003e\n\u003ctd\u003e59°F – 95°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e1 month: -4°F – 113°F3 months: -4°F – 95°F6 months: -4°F – 77°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e10% – 95% (No Condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~315 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e19.7 × 27.5 × 15.7 in (500 × 700 × 400 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude Limit\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Parallel Connections\u003c\/td\u003e\n\u003ctd\u003e15 (up to 225 kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ RJ45 \/ CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eIndoor Floor-standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":47654796132570,"sku":"F-NXUS-48150-G1","price":2980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_29.png?v=1773017831"},{"product_id":"bigbattery-apex-off-grid-inverter","title":"BigBattery Apex Off-Grid Inverter","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch2 class=\"wp-block-heading has-text-align-left\" id=\"h-introducing-the-apex-inverter-series\"\u003eIntroducing The APEX Inverter Series\u003c\/h2\u003e\n\u003cdiv class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-11ebca16 wp-block-columns-is-layout-flex\"\u003e\n\u003cdiv class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"\u003e\n\u003cp\u003eMeet the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBigBattery\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAPEX Off-Grid Hybrid Inverter Series (6.5K \u0026amp; 10K)\u003c\/strong\u003e—engineered for true energy independence with two power-class options to match your build. Both models deliver\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esplit-phase 120\/240V at 50\/60 Hz\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eclean, pure sine-wave output\u003c\/strong\u003e, pairing seamlessly with modern\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLiFePO₄ battery banks\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor stable, efficient performance. Designed for real-world autonomy, APEX supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esolar and generator inputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can stay powered day and night, season after season.\u003c\/p\u003e\n\u003cdiv aria-hidden=\"true\" class=\"wp-block-spacer\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eBuilt to handle demanding loads, the APEX Series features an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e80A pass-through\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto keep large appliances and critical circuits running smoothly, while\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewide operating temperatures\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoutdoor-ready enclosure\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovide dependable performance in harsh conditions. With\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einstaller-friendly bottom-entry wiring\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand intelligent protections baked in, APEX is a rugged, efficient, and practical backbone for cabins, homesteads, remote residences, and off-grid properties—delivering a streamlined path to reliable, all-day power.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_12.png?v=1773068307\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_13.png?v=1773068306\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eInverter Inputs\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eAPEX-6.5K\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eAPEX-10K\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenerator\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAT –\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBAT +\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallel Connection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCT\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS485 \/ CAN\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry Contact\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch6\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eAPEX-6.5K\u003c\/th\u003e\n\u003cth\u003eAPEX-10K\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBigBattery\u003c\/td\u003e\n\u003ctd\u003eBigBattery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAPEX-6.5K\u003c\/td\u003e\n\u003ctd\u003eAPEX-10K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN \/ UPC\u003c\/td\u003e\n\u003ctd\u003e00199874185712\u003c\/td\u003e\n\u003ctd\u003e00199874999463\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Power\u003c\/td\u003e\n\u003ctd\u003e6,500 W\u003c\/td\u003e\n\u003ctd\u003e10,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Power\u003c\/td\u003e\n\u003ctd\u003e13,000 VA\u003c\/td\u003e\n\u003ctd\u003e20,000 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Voltage\u003c\/td\u003e\n\u003ctd\u003e120\/240 Vac (single-phase \/ split-phase)\u003c\/td\u003e\n\u003ctd\u003e120\/240 Vac (single-phase \/ split-phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Load Capacity\u003c\/td\u003e\n\u003ctd\u003e4 HP\u003c\/td\u003e\n\u003ctd\u003e6 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Wave\u003c\/td\u003e\n\u003ctd\u003ePure Sine Wave\u003c\/td\u003e\n\u003ctd\u003ePure Sine Wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Time\u003c\/td\u003e\n\u003ctd\u003e10 ms (typical)\u003c\/td\u003e\n\u003ctd\u003e10 ms (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Compatibility\u003c\/td\u003e\n\u003ctd\u003eLithium-ion \/ Lead-acid \/ User-defined\u003c\/td\u003e\n\u003ctd\u003eLithium-ion \/ Lead-acid \/ User-defined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Battery Voltage\u003c\/td\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage Range\u003c\/td\u003e\n\u003ctd\u003e40–60 Vdc\u003c\/td\u003e\n\u003ctd\u003e40–60 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Solar Charging Current\u003c\/td\u003e\n\u003ctd\u003e140 A\u003c\/td\u003e\n\u003ctd\u003e200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Grid \/ Generator Charging Current\u003c\/td\u003e\n\u003ctd\u003e80 A\u003c\/td\u003e\n\u003ctd\u003e120 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Hybrid Charge Current\u003c\/td\u003e\n\u003ctd\u003e140 A\u003c\/td\u003e\n\u003ctd\u003e200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Trackers\u003c\/td\u003e\n\u003ctd\u003e1 + 1\u003c\/td\u003e\n\u003ctd\u003e1 + 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Solar Input Power\u003c\/td\u003e\n\u003ctd\u003e5,000 W + 5,000 W\u003c\/td\u003e\n\u003ctd\u003e5,000 W + 5,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Input Current\u003c\/td\u003e\n\u003ctd\u003e18 A + 18 A\u003c\/td\u003e\n\u003ctd\u003e22 A + 22 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Open Circuit Voltage\u003c\/td\u003e\n\u003ctd\u003e550 Vdc + 550 Vdc\u003c\/td\u003e\n\u003ctd\u003e550 Vdc + 550 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Voltage Range\u003c\/td\u003e\n\u003ctd\u003e125–450 Vdc\u003c\/td\u003e\n\u003ctd\u003e125–450 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e65–140 Vac\u003c\/td\u003e\n\u003ctd\u003e65–140 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency Range\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBypass Overload Current\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003ctd\u003e63 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Inputs\u003c\/td\u003e\n\u003ctd\u003e2 (Grid \u0026amp; Generator)\u003c\/td\u003e\n\u003ctd\u003e1 (Grid or Generator)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency \u0026amp; Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Efficiency\u003c\/td\u003e\n\u003ctd\u003e99.9%\u003c\/td\u003e\n\u003ctd\u003e99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Tracking Efficiency\u003c\/td\u003e\n\u003ctd\u003e93%\u003c\/td\u003e\n\u003ctd\u003e92%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallel Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 6 units (3+ units can form 3-phase output)\u003c\/td\u003e\n\u003ctd\u003eUp to 6 units (3+ units can form 3-phase output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e25.51 × 16.14 × 5.51 in\u003c\/td\u003e\n\u003ctd\u003e28.46 × 17.64 × 5.91 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e48 lbs\u003c\/td\u003e\n\u003ctd\u003e62 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20 (Indoor)\u003c\/td\u003e\n\u003ctd\u003eIP20 (Indoor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e14–131°F (derate above 113°F)\u003c\/td\u003e\n\u003ctd\u003e14–131°F (derate above 113°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;60 dB\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;60 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003eIntelligent Fan\u003c\/td\u003e\n\u003ctd\u003eIntelligent Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity \u0026amp; Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CAN \/ USB \/ Dry Contact\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CAN \/ USB \/ Dry Contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Modules\u003c\/td\u003e\n\u003ctd\u003eWi-Fi \/ GPRS\u003c\/td\u003e\n\u003ctd\u003eWi-Fi \/ GPRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Circuit Breakers\u003c\/td\u003e\n\u003ctd\u003eUtility \/ Load \/ Battery \/ PV\u003c\/td\u003e\n\u003ctd\u003eUtility \/ Load \/ Battery \/ PV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL1741, RoHS, EN61000-6-1, EN61000-6-3, FCC Part 15 Class B, IEC62109-1, IEC62109-2\u003c\/td\u003e\n\u003ctd\u003eSame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV input current limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV input over-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV night reverse current protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC input over-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC input under-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery over-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery under-voltage protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery over-current protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC output short-circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat sink over-temperature protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInverter overload protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eOverload Protection Behavior\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Condition\u003c\/th\u003e\n\u003cth\u003eResponse\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e102%–110% load\u003c\/td\u003e\n\u003ctd\u003eError reported; output shuts off after 5 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e110%–125% load\u003c\/td\u003e\n\u003ctd\u003eError reported; output shuts off after 10 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u0026gt;125% load\u003c\/td\u003e\n\u003ctd\u003eError reported; output shuts off after 5 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecovery\u003c\/td\u003e\n\u003ctd\u003eOutput automatically restores after 3 minutes (up to 5 overload events before manual restart required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BigBattery","offers":[{"title":"APEX-6.5K Off-Grid Inverter","offer_id":47656060059866,"sku":"INV034","price":1490.0,"currency_code":"USD","in_stock":true},{"title":"APEX 10K Off-Grid Inverter","offer_id":47656060092634,"sku":"INV035","price":1680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_45.png?v=1773067834"},{"product_id":"eg4-wallmount-280ah-all-weather-48v-14-3kwh-ul1973-home-battery-backup-lfp-fewpp-48143-g1","title":"EG4 WallMount 280Ah All Weather 48V – 14.3kWh UL1973 Home Battery Backup LFP","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eThe EG4 ALL WEATHER offers 14.3 kWh of storage with a 200A continuous discharge, over 8,000 cycles at 80% DoD, and up to 82.6 MWh lifetime energy output. Built for resilience, it includes integrated self-heating, EMP protection, dual fire arrestors, and an E-Stop for emergency shutdown—all backed by a 10-year warranty.\u003c\/p\u003e\n\u003cp\u003eWith weather-tight quick connects, 600A busbars, and an LCD for BMS monitoring, it supports closed-loop communication with EG4 inverters like the 18kPV, 12kPV, 12000XP, and 6000XP. Ideal for reliable home or off-grid energy storage.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_14.png?v=1773085650\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_15.png?v=1773085634\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_16.png?v=1773085634\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_17.png?v=1773085634\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_18.png?v=1773085633\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eLithium Iron Phosphate (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Capacity\u003c\/td\u003e\n\u003ctd\u003e14.3 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmp Hour Capacity\u003c\/td\u003e\n\u003ctd\u003e280 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS Charging Voltage (Bulk \/ Absorb)\u003c\/td\u003e\n\u003ctd\u003e56.0V (±0.8V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Charging Voltage (Bulk \/ Absorb)\u003c\/td\u003e\n\u003ctd\u003e56.2V (±0.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Float Voltage\u003c\/td\u003e\n\u003ctd\u003e54V (±0.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended SoC Cutoff\u003c\/td\u003e\n\u003ctd\u003e20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Charge Current\u003c\/td\u003e\n\u003ctd\u003e140A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e140A (200A max for 30 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Charge Current\u003c\/td\u003e\n\u003ctd\u003e60–140A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Discharge Current\u003c\/td\u003e\n\u003ctd\u003e60–140A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge Power\u003c\/td\u003e\n\u003ctd\u003e10,240W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd\u003e56V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e224W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Temperature Cutoffs\u003c\/td\u003e\n\u003ctd\u003e≤32°F (On) \/ ≥41°F (Off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Temperature Range\u003c\/td\u003e\n\u003ctd\u003e32°F – 122°F (0°C – 50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarging Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-4°F – 131°F (-20°C – 55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e32°F – 113°F (0°C – 45°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Altitude\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;16,404 ft (\u0026lt;5,000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CANBus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e308.6 lbs (140 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (D × W × H)\u003c\/td\u003e\n\u003ctd\u003e9.1 × 22.3 × 36.1 in (232 × 566 × 916 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":47656429682906,"sku":"FEWPP-48143-G1","price":3124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_51.png?v=1773085884"},{"product_id":"eg4-wallmount-indoor-battery-48v-314ah-16kwh-ul9540a-self-heating-fewmt-48161-g1","title":"EG4 WallMount Indoor Battery 48V 314Ah 16kWh UL9540A Self-Heating","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eSmart power. Simple reliability.\u003c\/strong\u003e\u003cspan\u003e Whether you want lower energy costs or more control during outages, the EG4 WallMount 314Ah Indoor Battery delivers dependable whole-home backup in a compact design. With 16.1 kWh of storage capacity and 200A continuous output, it provides consistent performance for your home or small business — all while fitting seamlessly into your indoor setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"wp-block-heading\" id=\"h-key-features\"\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCross-Compatible with Other EG4 Models: Seamlessly integrates with existing\u003cbr\u003eEG4 battery systems for flexible scaling and expanded storage capacity. (Note: UL9540 Certified only with Flexboss 18 \u0026amp; Flexboss 21)\u003c\/li\u003e\n\u003cli\u003eHybrid Wall or Floor Mount Design: Flexible installation options with a durable,\u003cbr\u003espace-saving enclosure (IP20 rated).\u003c\/li\u003e\n\u003cli\u003eHigh-Capacity Storage: 16kWh nominal energy and 314Ah capacity for\u003cbr\u003ereliable, high-output performance.\u003c\/li\u003e\n\u003cli\u003eAuto-ID Technology: Automatically recognizes and syncs new batteries during\u003cbr\u003einstallation, simplifying system setup and configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_27.png?v=1773188119\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_25.png?v=1773188119\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_26.png?v=1773188119\"\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eLow Voltage LFP Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLithium Iron Phosphate (LFP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eWM-48-314-IN-XX (XX is a number between 00–99)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Energy Capacity\u003c\/td\u003e\n\u003ctd\u003e16 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable Energy (DOD%)\u003c\/td\u003e\n\u003ctd\u003e12.86 kWh (80% recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e47.5 – 57.6 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e51.2 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e314 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Voltage Range\u003c\/td\u003e\n\u003ctd\u003e56 – 57 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarging Cut-off Voltage\u003c\/td\u003e\n\u003ctd\u003e47.5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Charge Current\u003c\/td\u003e\n\u003ctd\u003e157 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Charge \/ Discharge Power\u003c\/td\u003e\n\u003ctd\u003e8 \/ 10.2 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Charging \/ Discharging Rate\u003c\/td\u003e\n\u003ctd\u003e0.5C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e12.8 kW (3 sec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound-trip Efficiency\u003c\/td\u003e\n\u003ctd\u003e95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Parallel Units\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eOver\/Under Voltage, Over-Current, Short Circuit, High\/Low Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Management System (BMS)\u003c\/td\u003e\n\u003ctd\u003eIntegrated with Active Balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eRS485, CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Breaker\u003c\/td\u003e\n\u003ctd\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range**\u003c\/td\u003e\n\u003ctd\u003e-4 – 131°F (-20 – 55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5% – 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude\u003c\/td\u003e\n\u003ctd\u003e9843 ft (\u0026lt;3000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003eNatural Convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e34.1 × 18.1 × 9.6 in (865 × 460 × 245 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003eCharge: 32 – 122°F (0 – 50°C); Discharge: -4 – 131°F (-20 – 55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e293.2 lbs (133 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003eWall or Floor Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay \/ Indicators\u003c\/td\u003e\n\u003ctd\u003eLED Status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eDegson Quick Connector \/ Screw Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL 1973\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL 9540\u003c\/td\u003e\n\u003ctd\u003eDC ESS, AC ESS with EG4 18kPV, 12kPV, FlexBOSS 21, FlexBOSS 18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL 9540A\u003c\/td\u003e\n\u003ctd\u003eBattery-to-Battery spacing of 6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUN 38.3\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFCC Part 15 (EMC)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eClass B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life (70% EOL Capacity)\u003c\/td\u003e\n\u003ctd\u003e10,000 cycles @ 0.5C, 25°C, 80% DOD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign Life*\u003c\/td\u003e\n\u003ctd\u003e10 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10 years or 10,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Type\u003c\/td\u003e\n\u003ctd\u003eResidential \/ Commercial \/ Off-grid \/ Backup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifetime Energy Throughput (Calculated)\u003c\/td\u003e\n\u003ctd\u003e115.7 MWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended DOD Setting Note*\u003c\/td\u003e\n\u003ctd\u003eSet no lower than 20% to maintain recommended 80% depth of discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Note**\u003c\/td\u003e\n\u003ctd\u003eFor storage longer than 3 months: 59 – 86°F (15 – 30°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote\u003c\/td\u003e\n\u003ctd\u003eSpecifications subject to change without notice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":47663743172826,"sku":"FEWMT-48161-G1","price":3399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_58.png?v=1773189646"},{"product_id":"eg4-18kpv-all-in-one-hybrid-solar-inverter-18kw-pv-12kw-ac-split-phase-4-mppt-scalable-remote-wi-fi-monitoring-inv024","title":"EG4 18kPV All-in-One Hybrid Solar Inverter | 18kW PV \/ 12kW AC | Split-Phase | 4-MPPT | Scalable | Remote Wi-Fi Monitoring","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe EG4 12K Hybrid Inverter delivers 12,000W of power with up to 18,000W PV input, ideal for large home or off-grid energy systems. Featuring 3 MPPT inputs, built-in breakers, and a fast 15–30ms UPS switch, it ensures seamless, efficient operation. Its transformer-free design keeps it lightweight and energy-efficient while supporting smart load control, AC coupling, and peak shaving to cut energy costs and protect against grid outages. An intuitive LCD touchscreen and remote monitoring make setup and management simple.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_28.png?v=1773231814\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_29.png?v=1773231817\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_30.png?v=1773231819\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_31.png?v=1773231819\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_32.png?v=1773231818\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1600_x_600_px_33.png?v=1773231816\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Voltage\u003c\/td\u003e\n\u003ctd\u003e120V AC \/ 240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Frequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous AC Current\u003c\/td\u003e\n\u003ctd\u003e50A @ 240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax AC Input Power\u003c\/td\u003e\n\u003ctd\u003e12,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax AC Bypass\u003c\/td\u003e\n\u003ctd\u003e200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e180 – 270V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e120V AC \/ 240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Output Current\u003c\/td\u003e\n\u003ctd\u003e50 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e12,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS Cutoff Range\u003c\/td\u003e\n\u003ctd\u003e42 – 47 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Capacity (with PV)\u003c\/td\u003e\n\u003ctd\u003e14,700 W (10 min) \/ 15,500 W (5 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Capacity (without PV)\u003c\/td\u003e\n\u003ctd\u003e13,500 W (10 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Line Wattage\u003c\/td\u003e\n\u003ctd\u003e6,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Factor\u003c\/td\u003e\n\u003ctd\u003e0.99 (Full Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReactive Power Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e0.8 ~ 0.8 Leading Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5% (Full Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransfer Time\u003c\/td\u003e\n\u003ctd\u003e10 – 20 ms (Single) \/ 20 ms (Parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Bypass (Generator)\u003c\/td\u003e\n\u003ctd\u003e90 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Line Wattage (per 120V)\u003c\/td\u003e\n\u003ctd\u003e8,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Frequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Power (with PV)\u003c\/td\u003e\n\u003ctd\u003e14,700 W (10 min) \/ 15,500 W (5 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Power (without PV)\u003c\/td\u003e\n\u003ctd\u003e13,500 W (10 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion Voltage\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Time\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of MPPTs\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs per MPPT\u003c\/td\u003e\n\u003ctd\u003e2 (MPPT 1) \/ 1 (MPPT 2 \u0026amp; 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Input Current\u003c\/td\u003e\n\u003ctd\u003e25 A (MPPT 1) \/ 15 A (MPPT 2 \u0026amp; 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Short Circuit Input Current\u003c\/td\u003e\n\u003ctd\u003e31 A (MPPT 1) \/ 19 A (MPPT 2 \u0026amp; 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Input Voltage Range\u003c\/td\u003e\n\u003ctd\u003e100 – 600 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart-Up Voltage\u003c\/td\u003e\n\u003ctd\u003e100 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Operating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e140 – 500 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Voltage\u003c\/td\u003e\n\u003ctd\u003e360 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax PV Array Power\u003c\/td\u003e\n\u003ctd\u003e18,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Efficiency\u003c\/td\u003e\n\u003ctd\u003e94 – 99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdle Consumption\u003c\/td\u003e\n\u003ctd\u003e~70 W (Normal) \/ ~18 W (Standby Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Battery Voltage\u003c\/td\u003e\n\u003ctd\u003e48 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage Range\u003c\/td\u003e\n\u003ctd\u003e40 – 60 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge \/ Discharge Current\u003c\/td\u003e\n\u003ctd\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Battery Capacity per Inverter\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;200 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating \/ Storage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-13°F – 140°F (-25°C – 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;6,561 ft (2,000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e0 – 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Noise Emission\u003c\/td\u003e\n\u003ctd\u003e68 dB @ 3 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CANBus \/ WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Parallel Connections\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e121 lbs (55 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e34.3 × 20.5 × 11.2 in (871 × 520 × 285 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":47664706093274,"sku":"INV024","price":4898.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_67.png?v=1773231937"},{"product_id":"eg4-12kpv-all-in-one-hybrid-solar-inverter-12kw-pv-8kw-ac-split-phase-3-mppt-scalable-remote-wi-fi-monitoring-inv028","title":"EG4 12kPV All-in-One Hybrid Solar Inverter | 12kW PV \/ 8kW AC | Split-Phase | 3-MPPT | Scalable | Remote Wi-Fi Monitoring","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cstrong\u003eThe EG4 8K Hybrid Inverter delivers 8,000W of power with support for up to 12,000W of PV input\u003c\/strong\u003e, making it ideal for both grid-tied and off-grid home energy systems. Featuring dual MPPT inputs, built-in circuit breakers, a 20ms UPS transfer switch, and a transformer-free design, it offers lightweight, energy-efficient performance without sacrificing surge capacity or line balancing. With smart load control, AC coupling, and peak shaving, this inverter reduces energy costs while protecting your home from grid instability and blackouts. An intuitive LCD touchscreen and remote monitoring provide easy control, while plug-and-play installation ensures a seamless setup. Upgrade your solar or off-grid system with the powerful, all-in-one EG4 8K Hybrid Inverter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px.png?v=1773495757\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_1.png?v=1773495758\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_2.png?v=1773495759\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_3.png?v=1773495759\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_4.png?v=1773495827\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch3\u003eInverter Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal AC Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC; 120\/208VAC (L1\/L2\/N required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax AC Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Generator Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;5000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Generator \/ Grid Passthrough Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80A \/ 80A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33.3A @ 240VAC; 38.5A @ 208VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC; 120\/208VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Power Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.99 @ Full Load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReactive Power Adjust Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Continuous Line Wattage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5s: 16kW \/ 1s: 12kW \/ 1min: 10kW \/ 12min: 8.8kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTHD (Voltage) @ Full Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle: 20ms (Default), 10ms (Selectable); Parallel: 20ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of MPPTs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs per MPPT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Usable Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25A \/ 25A; 25A per MPPT (41.6A total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Short Circuit Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31A \/ 31A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Input Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–600 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Startup Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Operating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120–500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal MPPT Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e360 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT High Voltage Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e550 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Utilized Solar Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Maximum Solar Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Efficiency (PV → Grid)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Efficiency (Battery → Grid)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e94%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCEC Weighted Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e96.4%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Efficiency (PV → Battery)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdle Consumption (Standby)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;55W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Battery Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLead-Acid \/ Lithium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charge \/ Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e167A @ 48VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Battery Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40–60VDC (Lithium); 40–60VDC (Lead-Acid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Battery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;200Ah per inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Units in Parallel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions (H×W×D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29.5 × 20.5 × 11.2 in (750 × 520 × 285 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110 lbs (50 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Frequency – Transformerless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Altitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2000 m (\u0026lt;6561 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-13°F to 140°F (-25°C to 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-13°F to 140°F (-25°C to 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNoise Emission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;50 dB @ 3 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLocked Rotor Amps (LRA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e195A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ Wi-Fi \/ CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-Year Standard Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePV Arc Fault Protection, PV Ground Fault Protection, PV Reverse Polarity Protection, Pole Sensitive Leakage Current Monitoring Unit, Surge Protection Device, Integrated PV Disconnect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":47671271293146,"sku":"INV028","price":4048.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_68.png?v=1773495895"},{"product_id":"eg4-flexboss21-hybrid-solar-inverter-21kw-pv-16kw-ac-split-phase-4-mppt-scalable-remote-wi-fi-monitoring-inv027","title":"EG4 FlexBOSS21 Hybrid Solar Inverter | 21kW PV \/ 16kW AC | Split-Phase | 4-MPPT | Scalable | Remote Wi-Fi Monitoring","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cstrong\u003eThe EG4 FlexBOSS21 is a high-capacity split-phase hybrid inverter engineered for advanced residential and commercial energy systems.\u003c\/strong\u003e With 12kW output and up to 21,000W of PV input, it delivers powerful performance in both on-grid and off-grid setups. Equipped with 3 MPPTs for up to 5 strings, 90A grid feed-through at 120\/240VAC, and seamless integration with the EG4 GridBOSS MID gateway, it offers superior flexibility, smart load management, AC coupling, and generator support. Safety features include rapid shutdown, ground fault and arc fault protection, and industry-leading certifications. With remote monitoring, Wi-Fi connectivity, and mobile alerts, the FlexBOSS21 combines efficiency, scalability, and cutting-edge technology to power modern energy systems with confidence.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_5.png?v=1773496543\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_6.png?v=1773496545\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_7.png?v=1773496547\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_8.png?v=1773496547\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_9.png?v=1773496547\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_10.png?v=1773496545\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch3\u003eInverter Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal AC Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC | 120\/208VAC (L1\/L2\/N required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz (Default) | 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax AC Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A @ 240V | 57.7A @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax AC Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax AC Bypass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e180 – 270VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC | 120\/208VAC (L1\/L2\/N required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66.7A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz (Default) | 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Output Power (Without PV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W @ 240V | 12,000W @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Output Power (With PV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16,000W @ 240V | 13,800W @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.99 (Full Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReactive Power Adjustment Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-0.8 to 0.8 (Leading Adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5% (Full Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20ms (Default) | 10ms (Configurable) | 20ms (Parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A @ 240V | 57.7A @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Output Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC | 120\/208VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W @ 240VAC | 12,000W @ 208VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24,000W (0.5 sec) | 18,000W (1 sec) | 15,000W (6 min) | 13,200W (12 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz (Default) | 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Harmonic Distortion Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer Time (Output)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20ms (Default) | 10ms (Configurable) | 20ms (Parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of MPPTs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs per MPPT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 (MPPT 1) | 2 (MPPT 2) | 1 (MPPT 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Usable Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26A (MPPT 1) | 26A (MPPT 2) | 15A (MPPT 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Short Circuit Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31A (MPPT 1) | 31A (MPPT 2) | 19A (MPPT 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Input Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 – 600VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Start-Up Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Operating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 – 440VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal MPPT Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e360VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Utilized PV Array Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Recommended PV Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97% (PV → Grid) | 94.5% (PV → Battery) | 94% (Battery → Grid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdle Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;65W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Battery Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 – 60VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charge \/ Discharge Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Battery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;300Ah per inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating \/ Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-13°F – 140°F (-25°C – 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Altitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;6,561 ft (2000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 – 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Noise Emission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;50 dB @ 3 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Frequency \/ Transformerless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CANBus \/ WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Parallel Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e88 lbs (40 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5 × 22.3 × 11.3 in (775 × 567 × 287 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":47671274406106,"sku":"INV027","price":3599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_72.png?v=1773496659"},{"product_id":"eg4-flexboss18-hybrid-solar-inverter-18kw-pv-13kw-ac-split-phase-3-mppt-scalable-remote-wi-fi-monitoring-inv031","title":"EG4 FlexBOSS18 Hybrid Solar Inverter | 18kW PV \/ 13kW AC | Split-Phase | 3-MPPT | Scalable | Remote Wi-Fi Monitoring","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cstrong\u003eThe EG4 FlexBOSS18 is a high-capacity, split-phase hybrid inverter built for powerful residential or commercial energy systems.\u003c\/strong\u003e With 18,000W of PV input, dual MPPTs supporting 4 strings, and 90A grid feed-through at 120\/240VAC, it delivers superior flexibility and grid-tied reliability. Seamlessly pairing with EG4’s GridBOSS MID gateway, the FlexBOSS18 enables smart load management, AC coupling, and generator support while reducing installation time and costs. Safety features include rapid shutdown, ground fault and arc fault protection, plus industry-leading certifications. With remote monitoring, Wi-Fi connectivity, and mobile alerts, the FlexBOSS18 offers efficient, scalable power with advanced control. Elevate your solar or off-grid system with this powerful, future-ready inverter.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_11.png?v=1773496944\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_6.png?v=1773496545\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_7.png?v=1773496547\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_8.png?v=1773496547\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_9.png?v=1773496547\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_10.png?v=1773496545\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch3\u003eInverter Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal AC Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC | 120\/208VAC (L1\/L2\/N required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz (Default) | 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax AC Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54A @ 240V | 54A @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax AC Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax AC Bypass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e180 – 270VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC | 120\/208VAC (L1\/L2\/N required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66.7A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz (Default) | 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Output Power (Without PV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W @ 240V | 12,000W @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Output Power (With PV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16,000W @ 240V | 13,800W @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.99 (Full Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReactive Power Adjustment Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-0.8 – 0.8 (Leading Adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5% (Full Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20ms (Default) | 10ms (Configurable) | 20ms (Parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A @ 240V | 57.7A @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Output Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC | 120\/208VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W @ 240VAC | 12,000W @ 208VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20,000W (0.5 sec) | 15,000W (1 sec) | 12,500W (6 min) | 11,000W (12 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz (Default) | 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Harmonic Distortion Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of MPPTs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs per MPPT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 (MPPT 1) | 2 (MPPT 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Usable Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26A (MPPT 1) | 26A (MPPT 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Short Circuit Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31A (MPPT 1) | 31A (MPPT 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Input Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 – 600VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Start-Up Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Operating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 – 440VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal MPPT Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e360VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Utilized PV Array Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Recommended PV Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97.5% (PV → Grid) | 94.5% (PV → Battery) | 94% (Battery → Grid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdle Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;65W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Battery Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 – 60VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charge \/ Discharge Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Battery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;300Ah per inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating \/ Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-13°F – 140°F (-25°C – 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Altitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;6,561 ft (2000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 – 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Noise Emission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;50 dB @ 3 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign Topology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Frequency \/ Transformerless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CANBus \/ WiFi \/ 4G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Parallel Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115 lbs (52 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30.5 × 22.8 × 11.2 in (775 × 567 × 287 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":47671276929242,"sku":"INV031","price":3199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_76.png?v=1773497203"},{"product_id":"eg4-6000xp-8kpv-off-grid-inverter-inv026","title":"EG4 6000XP (8kPV) OFF-GRID INVERTER","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eEG4 6000XP\u003c\/strong\u003e\u003cspan\u003e delivers \u003c\/span\u003e\u003cstrong\u003e6,000W\u003c\/strong\u003e\u003cspan\u003e of split-phase power with up to \u003c\/span\u003e\u003cstrong\u003e8,000W PV input\u003c\/strong\u003e\u003cspan\u003e, ideal for grid-tied and off-grid energy systems. Featuring dual MPPTs, built-in breakers, a \u003c\/span\u003e\u003cstrong\u003e15–30ms UPS transfer switch\u003c\/strong\u003e\u003cspan\u003e, and remote monitoring, it ensures seamless and efficient performance. Lightweight and transformer-free, it supports \u003c\/span\u003e\u003cstrong\u003esmart load control\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eAC coupling\u003c\/strong\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cstrong\u003epeak shaving\u003c\/strong\u003e\u003cspan\u003e to reduce energy costs while providing reliable backup power.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_13.png?v=1773497783\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_14.png?v=1773497781\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_9.png?v=1773497782\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_16.png?v=1773497780\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_15.png?v=1773497779\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch3\u003eInverter Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120V AC \/ 240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Hz \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Continuous AC Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e37.5A @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax AC Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Bypass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120V AC \/ 240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 Hz \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Continuous Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25A @ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurge Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W (3.5 sec) \/ 11,000W (5 sec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.99 (Full Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReactive Power Adjustment Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-0.8 – 0.8 (Leading Adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;15 ms (Single) \/ \u0026lt;30 ms (Parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of MPPTs (Inputs per MPPT)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 (1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17A \/ 17A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Short Circuit Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25A \/ 25A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Input Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 – 480V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStart-Up Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100V DC ± 10V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Operating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 – 385V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal MPPT Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax PV Array Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8,000W (4,000W per MPPT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Battery Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e46.4 – 60V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Cut-Off Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e59V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32°F – 113°F (0°C – 45°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5°F – 140°F (-15°C – 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAltitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;6,561 ft (2000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 – 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Noise Emission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;58 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Parallel Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52.9 lbs (24 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.5 × 18 × 5.25 in (648 × 457 × 132 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":47671279485146,"sku":"INV026","price":1629.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_80.png?v=1773497760"},{"product_id":"eg4-12000xp-v2-off-grid-inverter-inv030","title":"EG4 12000XP V2 OFF-GRID INVERTER","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eEG4 12000XP V2\u003c\/strong\u003e\u003cspan\u003e delivers up to \u003c\/span\u003e\u003cstrong\u003e15kW\u003c\/strong\u003e\u003cspan\u003e of split-phase power with up to \u003c\/span\u003e\u003cstrong\u003e24kW PV input\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003ewith \u003c\/span\u003e\u003cstrong\u003e12kW\u003c\/strong\u003e\u003cspan\u003e if from battery only, making it ideal for grid-tied or off-grid systems. Featuring dual MPPTs, built-in breakers, a \u003c\/span\u003e\u003cstrong\u003e15–30ms UPS transfer switch\u003c\/strong\u003e\u003cspan\u003e, and remote monitoring, it ensures seamless, efficient performance. Its transformer-free design keeps it lightweight and energy-efficient while supporting \u003c\/span\u003e\u003cstrong\u003esmart load control\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003eAC coupling\u003c\/strong\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cstrong\u003epeak shaving\u003c\/strong\u003e\u003cspan\u003e for lower energy costs and reliable backup power.  \u003c\/span\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_17.png?v=1773499675\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_18.png?v=1773499675\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_10.png?v=1773499676\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_19.png?v=1773499674\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eInverter Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal AC Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC | 120\/208VAC (L1\/L2\/N required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e**Frequency (Grid\u003c\/td\u003e\n\u003ctd\u003eGenerator)**\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e**Max Continuous AC Current (Grid\u003c\/td\u003e\n\u003ctd\u003eGenerator)**\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax AC Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e**AC Bypass (Grid\u003c\/td\u003e\n\u003ctd\u003eGenerator)**\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Generator Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6,000W – 15,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC | 208VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz (Default) | 50 Hz (Configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Continuous Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A @ 240VAC | 57.7A @ 208VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Output Power (Without PV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W @ 240V | 12,000W @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Output Power (With PV)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W @ 240V | 12,000W @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Continuous Wattage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W (L1\/L2) | 6,000W (L1-N\/L2-N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurge Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18,000W (5 sec) | 15,000W (10 sec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitching Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;10 ms (Single) | \u0026lt;20 ms (Parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of MPPTs (Inputs per MPPT)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 (2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35A \/ 35A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Short Circuit Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44A \/ 44A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Input Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 – 480VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Start-Up Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPPT Operating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 – 385VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal MPPT Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Utilized PV Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24,000W (12,000W per MPPT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Recommended PV Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28,000W (14,000W per MPPT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99% (MPPT) | 93.5% (PV → Loads) | 92.8% (PV → Battery) | 92.5% (AC → Battery) | 90.2% (Battery → Loads)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdle Consumption (Standby Mode)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;70W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Battery Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e46.4 – 60VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charge \/ Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charge \/ Discharge Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Cut-Off Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e59VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Battery Capacity per Inverter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;400Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Parallel Connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CANBus \/ WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature (Full Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32°F – 113°F (0°C – 45°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5°F – 140°F (-15°C – 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAltitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;6,561 ft (2000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 – 95% (Non-Condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Noise Emission\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;60 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e104.7 lbs (47.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e34.25 × 20.9 × 5.9 in (870 × 530 × 150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":47671285907674,"sku":"INV030","price":1899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_84.png?v=1773499771"},{"product_id":"eg4-gridboss-200a-mid-inv033","title":"EG4 GridBOSS 200A MID","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"119\" data-end=\"702\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"123\" data-end=\"148\"\u003eEG4 GridBOSS 200A MID\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an advanced\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"164\" data-end=\"216\"\u003epower gateway and micro-grid interconnect device\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned to simplify and optimize modern energy storage systems. Rated for\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"292\" data-end=\"318\"\u003e200 A service entrance\u003c\/strong\u003e, it consolidates up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"342\" data-end=\"393\"\u003eten system components into one centralized unit\u003c\/strong\u003e, reducing installation complexity, hardware requirements, and overall system cost. Ideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"487\" data-end=\"562\"\u003ewhole-home backup, solar ESS, micro-grids, and commercial power systems\u003c\/strong\u003e, the GridBOSS delivers intelligent load management and seamless coordination between utilities, inverters, generators, and connected loads.\u003c\/p\u003e\n\u003cp data-start=\"119\" data-end=\"702\"\u003eSupporting\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"715\" data-end=\"745\"\u003eup to three 90 A inverters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"750\" data-end=\"788\"\u003efour programmable smart load ports\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith AC coupling capability, the GridBOSS eliminates the need for additional transfer switches or breakers. With\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"902\" data-end=\"948\"\u003ereal-time monitoring and remote management\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethrough EG4’s software—tracking energy flow across up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1006\" data-end=\"1024\"\u003eeight circuits\u003c\/strong\u003e—the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1029\" data-end=\"1049\"\u003eEG4 GridBOSS MID\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides unmatched system visibility, faster installs, and a cleaner, more efficient ESS integration for both on-grid and off-grid applications.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery_1800_x_700_px_21.png?v=1773500080\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eInverter Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120V AC \/ 240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Continuous Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eService Entrance Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Ports (Type 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Continuous Current per Port (Type 1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Inverters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEG4 12kPV, EG4 18kPV, EG4 FlexBOSS21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Ports (Type 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Continuous Current per Port (Type 2)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125A \/ 80A \/ 60A \/ 60A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Busbar Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e350A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Fuse Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e315A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°F – 140°F (-40°C – 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 – 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAltitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;6,561 ft (2000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP14 \/ NEMA 3R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CANBus \/ WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55 lbs (25 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31.5 × 19.7 × 7 in (800 × 501 × 178 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":47671294525658,"sku":"INV033","price":1999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/BigBattery1200x1000px_89.png?v=1773500225"},{"product_id":"bigbattery-ethos-eg4-flexboss18-ess-3-phase-energy-storage-system","title":"BigBattery ETHOS + EG4 FLEXBOSS18 ESS 3-Phase Energy Storage System","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch1\u003e\u003cstrong\u003eBigBattery ETHOS + EG4 FlexBOSS18 ESS — 3-Phase Energy Storage System | LiFePO4 | UL Certified\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe BigBattery ETHOS™ + EG4 FlexBOSS18 ESS is a complete, high-performance energy storage system engineered for both on-grid and off-grid applications. This 3-phase configuration pairs the scalable ETHOS 48V LiFePO4 battery system with three EG4 FlexBOSS18 hybrid inverters, delivering an intelligently integrated solution capable of handling serious residential and light commercial energy demands. Expandable to 80+ kWh, built to UL 9540 certified standards, and backed by lifetime U.S.-based technical support — this is backup power and energy independence done right.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete ESS Solution\u003c\/strong\u003e — Battery and inverter system pre-configured to work seamlessly together out of the box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18,000W PV Input Per Inverter\u003c\/strong\u003e — High solar capacity with dual MPPT optimization on each FlexBOSS18 unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Phase Output\u003c\/strong\u003e — Three FlexBOSS18 inverters deliver 120\/240V split-phase power for flexible residential and light commercial load support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO4 Battery Chemistry\u003c\/strong\u003e — Safe, stable lithium iron phosphate technology with 6,000+ cycle life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable to 80+ kWh\u003c\/strong\u003e — Modular ETHOS battery system supports future expansion as energy needs grow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-Loop Communication\u003c\/strong\u003e — CANBus\/RS485 integration ensures optimized coordination between battery and inverter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGridBOSS Integration Ready\u003c\/strong\u003e — Supports advanced load management, AC coupling, and generator integration via the EG4 GridBOSS MID gateway\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Protections\u003c\/strong\u003e — Rapid shutdown, ground fault, and arc fault protection included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Monitoring \u0026amp; Alerts\u003c\/strong\u003e — Wi-Fi and 4G connectivity with real-time system tracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-Free Operation\u003c\/strong\u003e — No routine servicing required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 \/ NEMA 4X Rated\u003c\/strong\u003e — Both battery and inverter carry robust weatherproof protection ratings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from Texas, USA\u003c\/strong\u003e — 12-year battery warranty | 10-year inverter warranty | Lifetime USA-based tech support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBATTERY SPECIFICATIONS (per ETHOS module)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN-12 (U.P.C.)\u003c\/td\u003e\n\u003ctd\u003e850061252005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ekWh Capacity\u003c\/td\u003e\n\u003ctd\u003e10.24 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAh Capacity\u003c\/td\u003e\n\u003ctd\u003e200Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Voltage Range\u003c\/td\u003e\n\u003ctd\u003e55.6 – 57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Voltage\u003c\/td\u003e\n\u003ctd\u003e57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e48 – 57V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuggested Low Voltage Cutoff\u003c\/td\u003e\n\u003ctd\u003e48 – 50.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS Cutoff Range\u003c\/td\u003e\n\u003ctd\u003e42 – 47V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e16S 2P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge Current\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Power\u003c\/td\u003e\n\u003ctd\u003e10,240W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Discharge Peak Current\u003c\/td\u003e\n\u003ctd\u003e300A (max 5 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Current\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e32°F – 113°F (0°C – 45°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-4°F – 140°F (-20°C – 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptimal Discharge Temperature Range\u003c\/td\u003e\n\u003ctd\u003e59°F – 95°F (15°C – 35°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range (SoC \u0026gt;50%)\u003c\/td\u003e\n\u003ctd\u003e-4°F – 113°F (-20°C – 45°C) (max 6 months)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e273 lb (123.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (D × W × H)\u003c\/td\u003e\n\u003ctd\u003e6.7 in × 26.5 in × 43.3 in (170 mm × 674 mm × 1100 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Parallel Connections\u003c\/td\u003e\n\u003ctd\u003eUp to 16 per control box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eCANBus \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL9540, UL9540A, UL1973, UN38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eINVERTER SPECIFICATIONS (per EG4 FlexBOSS18 unit)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal AC Voltage\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC | 120\/208VAC (L1\/L2\/N required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz (default) | 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. AC Current\u003c\/td\u003e\n\u003ctd\u003e54A @ 240V | 54A @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. AC Input Power\u003c\/td\u003e\n\u003ctd\u003e13,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. AC Bypass\u003c\/td\u003e\n\u003ctd\u003e90A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e180 – 270VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e120\/240VAC | 120\/208VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Output Current\u003c\/td\u003e\n\u003ctd\u003e66.7A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Output Power (without PV)\u003c\/td\u003e\n\u003ctd\u003e12,000W @ 240V | 12,000W @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Output Power (with PV)\u003c\/td\u003e\n\u003ctd\u003e16,000W @ 240V | 13,800W @ 208V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Factor\u003c\/td\u003e\n\u003ctd\u003e0.99 (full load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReactive Power Adjustment Range\u003c\/td\u003e\n\u003ctd\u003e-0.8 – 0.8 Leading Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5% (full load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransfer Time\u003c\/td\u003e\n\u003ctd\u003e20ms (default) | 10ms (configurable) | 20ms (parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Power\u003c\/td\u003e\n\u003ctd\u003e12,000W @ 240VAC | 12,000W @ 208VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e20,000W (0.5 sec) | 15,000W (1 sec) | 12,500W (6 min) | 11,000W (12 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of MPPTs\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs per MPPT\u003c\/td\u003e\n\u003ctd\u003e2 (MPPT 1) | 2 (MPPT 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Usable Input Current\u003c\/td\u003e\n\u003ctd\u003e26A (MPPT 1) | 26A (MPPT 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Short Circuit Input Current\u003c\/td\u003e\n\u003ctd\u003e31A (MPPT 1) | 31A (MPPT 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Input Voltage Range\u003c\/td\u003e\n\u003ctd\u003e100 – 600VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Start-Up Voltage\u003c\/td\u003e\n\u003ctd\u003e200VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Operating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e120 – 440VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal MPPT Voltage\u003c\/td\u003e\n\u003ctd\u003e360VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Recommended PV Input\u003c\/td\u003e\n\u003ctd\u003e18,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Efficiency\u003c\/td\u003e\n\u003ctd\u003e97.5% (PV to Grid) | 94.5% (PV to Battery) | 94% (Battery to Grid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdle Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;65W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Nominal Voltage\u003c\/td\u003e\n\u003ctd\u003e48VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage Range\u003c\/td\u003e\n\u003ctd\u003e40 – 60VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Charge \/ Discharge Power\u003c\/td\u003e\n\u003ctd\u003e10,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Battery Capacity per Inverter\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;300Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating \/ Storage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-13°F – 140°F (-25°C – 60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Altitude\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;6,561 ft (2,000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e0 – 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Noise Emission\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;50dB @ 3 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign Topology\u003c\/td\u003e\n\u003ctd\u003eHigh-Frequency \/ Transformerless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CANBus \/ Wi-Fi \/ 4G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Parallel Connections\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e115 lbs (52 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (D × W × H)\u003c\/td\u003e\n\u003ctd\u003e11.2 in × 22.8 in × 30.5 in (287 mm × 567 mm × 775 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL1741\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this system compatible with both on-grid and off-grid setups?\u003c\/strong\u003e A: Yes. The ETHOS + EG4 FlexBOSS18 ESS is designed for both on-grid and off-grid applications, and supports grid-tied, hybrid, and off-grid installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I expand the battery capacity of this system in the future?\u003c\/strong\u003e A: Yes. The ETHOS battery system is modular and scalable up to 80+ kWh, allowing you to add additional ETHOS modules as your energy storage needs grow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does this energy storage system carry?\u003c\/strong\u003e A: The ETHOS battery holds UL9540, UL9540A, UL1973, and UN38.3 certifications. The EG4 FlexBOSS18 inverter is UL1741 certified. The combined system also has a CEC Listing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How long is the warranty on this system?\u003c\/strong\u003e A: The ETHOS battery carries a 12-year warranty and the EG4 FlexBOSS18 inverter carries a 10-year warranty. Lifetime USA-based technical support is also included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this system support remote monitoring?\u003c\/strong\u003e A: Yes. The EG4 FlexBOSS18 inverter includes Wi-Fi and 4G connectivity for real-time monitoring and alerts.\u003c\/p\u003e","brand":"BigBattery","offers":[{"title":"ETHOS x 9 + EG4 FlexBOSS18 ESS x 3","offer_id":47903857803482,"sku":"K0238","price":21990.0,"currency_code":"USD","in_stock":true},{"title":"ETHOS x 18 + EG4 FlexBOSS18 ESS x 3","offer_id":47903857836250,"sku":"K0240","price":33915.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/files\/image_1.png?v=1779394529"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5283\/8618\/collections\/Ecoflow_900_x_1600_px_3.png?v=1781302371","url":"https:\/\/powergenstore.com\/collections\/bigbattery\/12-volt-batteries.oembed","provider":"PowerGen Store","version":"1.0","type":"link"}