{"product_id":"bigbattery-48v-nexus-14-3kwh-lifepo4-battery-off-grid-home-backup-f-nxus-48150-g1","title":"BigBattery 48V NEXUS 14.3kWh LiFePO4 Battery | Off-Grid Home Backup","description":"\u003ch6\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch1\u003e\u003cstrong\u003eBigBattery 48V NEXUS 14.3kWh LiFePO4 Battery | Off-Grid Home Backup\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 class=\"woocommerce-product-details__short-description\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Description\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBigBattery 48V NEXUS 14.3kWh LiFePO4 Battery\u003c\/strong\u003e is a cost-effective, high-capacity energy storage solution designed for \u003cstrong\u003eoff-grid homes, cabins, and backup power systems\u003c\/strong\u003e. Its compact, portable, floor-standing design allows for flexible installation in garages, utility rooms, cabins, or sheds without complex wall mounting.\u003c\/p\u003e\n\u003cp\u003ePowered by advanced \u003cstrong\u003eLiFePO4 battery chemistry\u003c\/strong\u003e, the NEXUS delivers dependable, uninterrupted power with long service life, enhanced safety, and consistent performance. An integrated Battery Management System (BMS), self-heating function, and built-in aerosol fire suppression provide reliable operation in a wide range of conditions. Expandable up to \u003cstrong\u003e214.5kWh\u003c\/strong\u003e, it is built to grow with your energy storage needs.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e14.3kWh LiFePO4 battery module for high-capacity energy storage\u003c\/li\u003e\n\u003cli\u003eDesigned for off-grid homes, cabins, and backup power systems\u003c\/li\u003e\n\u003cli\u003eAdvanced LiFePO4 battery chemistry for long service life and enhanced safety\u003c\/li\u003e\n\u003cli\u003e6,000+ cycle life for years of daily use\u003c\/li\u003e\n\u003cli\u003eIntegrated Battery Management System (BMS) with multi-layer protection\u003c\/li\u003e\n\u003cli\u003eSelf-heating function for reliable cold-weather performance\u003c\/li\u003e\n\u003cli\u003eIntegrated aerosol thermal suppression system for added safety\u003c\/li\u003e\n\u003cli\u003eModular design expands from 14.3kWh up to 214.5kWh\u003c\/li\u003e\n\u003cli\u003eCompact, portable floor-standing design with flexible installation\u003c\/li\u003e\n\u003cli\u003eMaintenance-free operation\u003c\/li\u003e\n\u003cli\u003eSuitable for residential and commercial energy storage applications\u003c\/li\u003e\n\u003cli\u003eSupports off-grid installations\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_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\u003cp\u003e\u003ciframe width=\"1337\" height=\"752\" src=\"https:\/\/www.youtube.com\/embed\/jntifHnHYEU\" title=\"BigBattery 48V NEXUS - 15kWh LiFePO4 Off-Grid Battery\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBigBattery 48V NEXUS 14.3kWh LiFePO4 Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e14.3kWh\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\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e6,000+ Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpandable Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 214.5kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Management\u003c\/td\u003e\n\u003ctd\u003eIntegrated BMS with multi-layer protection\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\u003eThermal Protection\u003c\/td\u003e\n\u003ctd\u003eIntegrated Aerosol Thermal Suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eFloor-Standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eMaintenance-Free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eOff-grid homes, cabins, backup power systems, residential and commercial energy storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupports\u003c\/td\u003e\n\u003ctd\u003eOff-grid installations\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\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Support\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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What applications is the BigBattery NEXUS designed for?\u003c\/strong\u003e\u003cbr\u003eA: It is designed for off-grid homes, cabins, backup power systems, and scalable residential and commercial energy storage applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the NEXUS battery system be expanded?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The modular design can be expanded from 14.3kWh up to 214.5kWh.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the battery include protection features?\u003c\/strong\u003e\u003cbr\u003eA: Yes. It features an integrated Battery Management System (BMS) with multi-layer protection, self-heating for cold-weather operation, and integrated aerosol thermal suppression.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is maintenance required?\u003c\/strong\u003e\u003cbr\u003eA: No. The NEXUS is designed for maintenance-free operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which inverters are compatible with the NEXUS?\u003c\/strong\u003e\u003cbr\u003eA: The battery supports closed-loop communication with all BigBattery APEX Inverters and all EG4 Inverters for off-grid, non-UL 9540 installations.\u003c\/p\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":48302186365146,"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","url":"https:\/\/powergenstore.com\/products\/bigbattery-48v-nexus-14-3kwh-lifepo4-battery-off-grid-home-backup-f-nxus-48150-g1","provider":"PowerGen Store","version":"1.0","type":"link"}