SunGoldPower - Off-Grid Solar Kit 6500W 48VDC 120/240VAC 5.12KWH PowerWall Lithium Battery 6 X 370 Watts Solar Panels SGM-655M
SunGoldPower - Off-Grid Solar Kit 6500W 48VDC 120/240VAC 5.12KWH PowerWall Lithium Battery 6 X 370 Watts Solar Panels SGM-655M
SKU: SGM-655M
- Regular price
- Price: $3,808.00
- Regular price
- List Price: $5,077.00
- Sale price
- Price: $3,808.00
- Unit price
- / per
Found a lower price?
We'll match any verified competitor price — just share the listing with us before you buy.
Notify me when this product is available:
In stock
Couldn't load pickup availability
Free Fast Shipping
On most orders — quick and easy delivery.
Easy 30-Day Returns
Hassle-free returns within 30 days.
Secure Checkout
SSL encrypted — your information is always protected.
Trusted by Many
Many happy customers and growing every day.
Authorized Dealer
100% genuine products with full manufacturer warranty.
Price Guarantee
Price Guarantee
At PowerGen Store, we are committed to offering you the best prices online. If you find a lower price at another online store within two months of your purchase, just let us know.
Click Here to review full Price Guarantee Policy
Manufactures Warranty
Manufactures Warranty
PowerGen Store is an Authorized Dealer for all of our Suppliers, so every product you purchase includes the Full Manufactures Warranty provided directly by the Manufacturer. See Manufactures Website for More Details
Return Policy
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
Click Here to review our full Returns Policy
Shipping Policy
Shipping Policy
At PowerGen Store, we are dedicated to ensuring our customers enjoy a smooth and efficient shipping experience. As a special benefit for our valued customers, we are pleased to offer FREE SHIPPING in the Contiguous 48 United States (See below for Alaska & Hawaii). To guarantee timely delivery of your orders, we have built a comprehensive network of couriers. Please see the detailed information below regarding our shipping Policy.
Click Here to read out full Shipping Policy
PRODUCT DESCRIPTION
Description
Off-Grid Solar Kit 6500W 48VDC
Bring reliable, off-grid power to cabins, workshops, or RVs with the Off-Grid Solar Kit 6500W 48VDC 120/240VAC 5.12KWH PowerWall Lithium Battery 6 X 370 Watts Solar Panels. This complete system provides clean, quiet energy with a robust 6500W inverter, efficient solar panels, and a high-capacity lithium battery. Designed for off-grid living, it generates approximately 5.92kWh per day from just 4 hours of sunlight and is fully expandable to match your energy requirements.




Perfect for cabins, shops, and small off-grid homes, the Off-Grid Solar Kit 6500W 48VDC 120/240VAC 5.12KWH PowerWall Lithium Battery 6 X 370 Watts Solar Panels is easy to install, Wi-Fi enabled for remote monitoring, and engineered to give you dependable renewable energy wherever you need it.
Features
- High-Power 6500W Inverter
Provides 120/240V AC output for running home appliances, tools, and electronics reliably. - Efficient Solar Panels
Six 370W monocrystalline panels deliver strong energy production even in low-light conditions. - Long-Life PowerWall Battery
Single 51.2V 100Ah LiFePO4 battery provides 5.12KWH of storage with optional expansion to 10.24KWH. - Wi-Fi Monitoring
Track solar generation, battery status, and system performance from anywhere using a mobile app. - Expandable System
Supports additional solar panels and batteries to increase capacity as your energy needs grow. - Complete Installation Hardware
Includes all necessary cables and Z-brackets for a smooth, secure installation.
Benefits
Reliable off-grid power for cabins, shops, RVs, and emergency backup.
Pure sine wave output ensures safe operation of sensitive electronics.
Long-lasting lithium battery offers deep-cycle durability and stable power storage.
Wi-Fi monitoring provides real-time energy performance data for efficient management.
Expandable system allows you to grow your solar array and battery storage for future energy independence.
Specifications
| Component | Specification |
|---|---|
| Inverter | 6500W 48VDC to 120/240V AC |
| Solar Panels | 6 × 370W Monocrystalline |
| Total Solar Output | 2,220 Watts |
| Battery | 1 × 100Ah 51.2V PowerWall LiFePO4 (5.12KWH) |
| Battery Expandable | Up to 2 × 100Ah for 10.24KWH total |
| Daily Solar Production | ~5.92kWh/day (4 hours sun) |
| Cabling | 50 ft PV Extension Cable |
| Mounting Hardware | 6 Sets of Z-Brackets |
| Expandability | Additional panels and batteries supported |
What’s in the Box
SGM-655M Off-Grid Solar Kit
1 × 6500W 48VDC 120/240V AC Inverter
6 × 370W Monocrystalline Solar Panels
1 × 100Ah 51.2V PowerWall LiFePO4 Battery
1 × 50 ft Solar Extension Cable for Inverter PV Input
6 × Sets of Mounting Z-Brackets
All required installation cables and hardware
FAQs
1. What appliances can the 6500W inverter power?
It can run refrigerators, lights, TVs, small AC units, workshop tools, and other household essentials.
2. How much daily energy does the system produce?
The 6 × 370W solar panels generate approximately 5.92kWh per day based on 4 hours of sunlight.
3. Can the battery capacity be expanded?
Yes. The PowerWall battery can be doubled to 10.24KWH by adding a second 100Ah 51.2V LiFePO4 battery.
4. Does this kit include monitoring features?
Yes. The inverter comes with Wi-Fi monitoring to track energy production, battery status, and system performance in real-time.
5. Is this system suitable for cabins or RVs?
Absolutely. This kit is designed for mid-sized off-grid homes, cabins, shops, and RV setups requiring reliable power.
6. Can I add more solar panels later?
Yes. The system is expandable, allowing additional solar panels to increase daily production.
7. Is installation included?
The kit includes all necessary mounting hardware, cables, and brackets. Professional installation is recommended for full home integration.

Recently Viewed Products
Purchased in August 2023. Added 2 more batteries in November 2023. I have this in my RV and its been working great. If i had the $$ I'd add 4 more panels and 2 more batteries. Haven't been connected to grid since last November and haven't needed to be. This inverter is better than an RV inverter. You just need to keep it cool. I can run my AC all day if needed and still have power at night for things i need to run. No soft start needed on AC either.