Best dealsSee all
Best SellerSungold Power 5,000W Off‑Grid Solar Kit 48VDC 120V 5.12 kWh Powerwall Battery & 6×200W Solar Panels SGM‑5K5E
$3,145
Save $700Anker SOLIX BP3800 Expansion Battery - 3840Wh Storage | LFP | For SOLIX F3800
$1,799.99
Save $3,184.20EG4 PowerPro 36kW 85.8kWh 48V LiFePO₄ | Solar Power System
$26,414.80
Save $2,023EG4 PowerPro 12kW 43kWh 48V Off-Grid System
$12,177BestsellersSee all
Best SellerSungold Power 560W 48V Bifacial N-Type Solar Panels Kit
$980
Save $43Jackery SolarSaga 200W Portable Solar Panel | 200W Folding Bifacial Panel | IP68 Waterproof
$429
Save $30Rich Solar MEGA 100W 12V SLIM Monocrystalline Solar Panel
$129
Save $39.01RICH SOLAR MEGA 200W 24V Monocrystalline Solar Panel
$239.99BestsellersSee all
Best SellerSungold Power 5,000W Off‑Grid Solar Kit 48VDC 120V 5.12 kWh Powerwall Battery & 6×200W Solar Panels SGM‑5K5E
$3,145
Best SellerBluetti Elite 200 V2 Portable Power Station | 2600W | 2073.6Wh
$899
Save $215Jackery Solar Generator HomePower 3000 | 3,072Wh 3,600W Power Station + 2x SolarSaga 200W
$2,149
Save $567EG4 WallMount 48V 16kWh Indoor Battery ESS | 314Ah | EG4 FlexBOSS21 Hybrid Inverter | Grid-Tied System
$7,092BestsellersSee all
Best SellerBluetti Elite 200 V2 Portable Power Station | 2600W | 2073.6Wh
$899
Save $13Jackery Explorer 100 Plus Portable Power Station with Carrying Bag | 99Wh LiFePO4 Battery | 128W Output
$129
Save $56Jackery Explorer 1000 v2 Portable Power Station | 1,070Wh LiFePO4 Battery | 1,500W Output | Black
$559
Save $215Jackery Solar Generator HomePower 3000 | 3,072Wh 3,600W Power Station + 2x SolarSaga 200W
$2,149BestsellersSee all
Save $200Pytes V5 LiFePO4 5.12kWh Server Rack Battery | 51.2V, 100Ah, 6000+ cycles, 10 year Warranty
$1,550
Save $300BigBattery 72V RAPTOR 2 High Voltage Battery | 7.68kWh | LiFePO4
$2,450
Save $8EG4 48V WallMount 16kWh Indoor Self-Heating Battery | 314Ah | UL9540A
$3,719.99
Save $476EG4 48V WallMount 16kWh 314Ah All-Weather Lithium Battery | LiFePO₄
$3,749.99BestsellersSee all
Save $200EG4 6,000W 120VAC/240VAC Off-Grid Hybrid Solar Inverter
$1,499
Save $1,349Sol-Ark 12K 120/240/208V 48V Solar Hybrid Inverter
$4,350
Save $1,709Sol-Ark 15K 120/240/208 48V All-In-One Pre-Wired Hybrid Inverter
$5,650
Save $100Rich Solar NOVA SUPERCHARGER 3K | 3000W 12V Pure Sine Wave Inverter Charger
$799Top Black Friday dealsSee all
Best SellerSungold Power 5,000W Off‑Grid Solar Kit 48VDC 120V 5.12 kWh Powerwall Battery & 6×200W Solar Panels SGM‑5K5E
$3,145
Save $700Anker SOLIX BP3800 Expansion Battery - 3840Wh Storage | LFP | For SOLIX F3800
$1,799.99
Save $3,184.20EG4 PowerPro 36kW 85.8kWh 48V LiFePO₄ | Solar Power System
$26,414.80
Save $2,023EG4 PowerPro 12kW 43kWh 48V Off-Grid System
$12,177Powerwall LiFePO4 Battery · 51.2V · 100Ah
The SG48100M Lithium Battery is tailored for energy storage systems, offering a meticulously engineered and high-performance standard battery pack. Its compact design facilitates easy installation and maintenance-free operation.

Additionally, it can be parallel-installed within energy storage systems to boost capacity. Widely utilized in home applications, small commercial ventures, and industrial energy storage systems, it serves diverse needs efficiently.
The 51.2V 100AH LFP Battery is compact, well-designed, LCD, and cable/accessories ready for installation. It boasts a minimum of 7000 cycles in deep cycle performance and is backed by a 10-year warranty, designed for up to a 15-year life.
The Battery Management System (BMS) can manage and monitor cell information, including voltage, current, and temperature. It provides protection against overcharge, deep discharge, overloading, overheating, and short circuits, helping to extend the battery's lifetime.
With its modular design, the battery is easily expandable. It supports a maximum of 16 units in parallel, with a total capacity of 81.9kWh. This flexibility makes it suitable for a variety of applications, including residential and commercial settings, as well as other energy storage systems aimed at increasing self-consumption ratios.
The battery supports CAN/RS485/RS232 Communication Protocol, making it compatible with most inverters available in the market. Whether it's Growatt, Deye, SunGoldPower, Luxpower, Victron energy, Schneider, Phocos, SMK, or others, this battery seamlessly integrates with a wide range of systems.

| Nominal voltage | 51.2 V |
| Nominal capacity | 100 Ah |
| Nominal energy | 5.12 kWh |
| Cycle life | 7,000+ cycles at 80% DOD |
| Dimensions | 23 × 16.5 × 6 in |
| Net weight | 114.6 lbs |
| Protection rating | IP65 |
| Max. units in parallel | 16 (81.9 kWh total) |


Free shipping on all orders within the mainland US (Hawaii, Alaska and overseas territories excluded - a freight forwarder is required). Orders ship directly from our brand partners' warehouses across the U.S. Order confirmation is emailed immediately; if an item is unexpectedly backordered we notify you before your card is charged. In-stock items are processed within 1-4 business days (cut-off 4:00 PM EST), transit is 3-6 business days, and tracking is emailed within 24 hours of shipment. Typical delivery is 4-10 business days from purchase. Minimum order value is $69.
You have 30 days from the delivery date to initiate a return (35 days for orders placed Nov 25-30 and Dec 25-31). Items must be unused, in original packaging with tags attached, and returns require prior authorization from our team.
To start a return: +1 (307) 317-7213, hello@ecosolarkits.com, or live chat. Read the full return and refund policy