Nomad Gear Finder
GOKWH 51.2V 100Ah 5.12KWh
48V (51.2V) 100Ah LiFePO4 Server Rack Battery, 5.12kWh Home Energy Storage with Smart BMS, CAN/RS485 and App Monitoring, Supports up to 16 Batteries in Parallel, for Solar, Off-Grid and Backup Power
A 48 V 100 Ah (5,120 Wh) server-rack battery with a 100 A continuous rating, 6,000+ cycles, CAN and RS485 ports, app monitoring and closed-loop inverter communication. It allows 16 in parallel, up to 81,000 Wh, which is fewer than some rack batteries but more than others. At 103.62 lbs with a 5-year warranty, it suits home backup and off-grid solar.
$1,059.00 as of – Details
Only 6 left in stock - order soon on Amazon
- Battery capacity
- 100 Ah
- Max continuous discharge
- 100 A
- Max expanded capacity
- 81,000 Wh
- Weight
- 103.62 lbs
- Brand
- GOKWH
Rankings in the liFePO4 batteries Category
How does this product compare with others in Nomad Gear Finder's liFePO4 batteries category?
- Max expanded capacity 81,000 Wh Higher than 93% of 45 others
- Max batteries in parallel 16 Higher than 92% of 77 others
- Weight 103.62 lbs Higher than 93% of 88 others
- Width 15.00 in. Higher than 90% of 73 others
- Length 21.00 in. Higher than 88% of 69 others
- Depth/Height 7.08 in. Lower than 90% of 73 others
Compare this product with close matches Compare with all liFePO4 batteries
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase; see our About page for more information.
- Model
- 51.2V 100Ah 5.12KWh
- Popular brand
- No
Core specs
- Battery capacity
- 100 Ah
- Battery capacity
- 5,120 Wh
- Max continuous discharge
- 100 A
- Cycle lifespan
- 6,000+ Cycles
Multiple Batteries
- Max expanded capacity
- 81,000 Wh
- Max batteries in parallel
- 16
Internals
- App connectivity
- Yes
- Communication port
- CAN, RS485
Physical Attributes
- Weight
- 103.62 lbs
- Width
- 15.00 in.
- Length
- 21.00 in.
- Depth/Height
- 7.08 in.
Warranty & Certification
- Warranty
- 5 Years
Physical Attributes
- Form factor
- Server rack
Inverter Communication
- Closed-loop inverter communication
- Yes
Features
Details from the GOKWH 51.2V 100Ah 5.12KWh Amazon listing:
- 5.12kWh for Solar Storage and Home Backup – This 48V(51.2V) 100Ah LiFePO4 battery stores 5.12kWh of energy for compatible 48V battery systems. It can store energy from a compatible solar power setup for later home backup or off-grid use. The server rack battery design helps keep a multi-battery installation organized.
- Grade A Cells Rated for 6000+ Cycles – Grade A prismatic cells are designed for consistent performance through repeated charging and discharging. Rated for 6000+ cycles, this 100Ah LiFePO4 battery is built for ongoing solar storage and backup use.
- 100A Smart BMS with Cell Balancing – The BMS helps protect the battery from overcharge, over-discharge, overcurrent, short circuit and abnormal temperature. Cell balancing supports consistent operation across the cells during charging and discharging.
- Expand Storage as Your Needs Grow – Connect up to 16 compatible batteries in parallel for storage capacity of up to 81kWh. Add units over time to expand your solar battery pack for growing household or off-grid energy needs.
- CAN/RS485 and Convenient App Monitoring – CAN and RS485 ports support communication with compatible inverters. The App lets you check battery information from a mobile device, making it easier to review operating status during routine system checks.
Similar products from other brands
Chosen for their similar specs and price:
 This productGOKWH 51.2V 100Ah 5.12KWh |
 VATRER POWER 48V 100AH Lithium LiFePO4 Battery, Built-in 100A BMS | Touchable Smart Display & Mobile APP, Max. 4800W Power Output, 5000+ Cycles, Perfect for Solar System &Off-Grid Applications |
 HumsiENK HS48V100AH100RACK-3UBT |
 WattCycle 51.2V 100Ah LiFePO4 Battery 100A BMS Rack Mount Bluetooth | 5120Wh Server Rack Battery with 6000+ Cycles, LCD Monitoring, Ideal for Solar, RV, Home Storage, UPS Backup and Off-Grid Use |
|
|---|---|---|---|---|
| Price | $1,059.00 | $879.99 | $799.99 | $999.99 |
| Model | 51.2V 100Ah 5.12KWh | – | HS48V100AH100RACK-3UBT | – |
| Popular brand | No | No | No | – |
| Battery capacity Ah | 100 | 100 | 100 | 100 |
| Battery capacity Wh | 5,120 | 5,120 | 5,120 | 5,120 |
| Voltage V | – | 48 | 48 | 48 |
| Max continuous discharge A | 100 | 100 | 100 | 100 |
| Peak discharge current A | – | – | – | 200 |
| Charge voltage V | – | 58.4 | 57.6 | 57.2 |
| Max charge current A | – | 100 | 100 | 100 |
| Cycle lifespan | 6,000+ Cycles | 5,000+ Cycles | 6,000+ Cycles | 6,000+ Cycles |
| Self-discharge %/month | – | – | 3.0 | 3.0 |
| Max expanded capacity Wh | 81,000 | – | – | – |
| Max batteries in parallel | 16 | 10 | 20 | 20 |
| Max batteries in series | – | – | – | 1 |
| Low-temp charge cut-off | – | Yes | – | Yes |
| Charging temp min ℉ | – | 32 | 32 | – |
| Charging temp min ℃ | – | 0 | 0 | – |
| Discharging temp min ℉ | – | -4 | -4 | – |
| Discharging temp max ℉ | – | 131 | 149 | – |
| Discharging temp min ℃ | – | -20 | -20 | – |
| Discharging temp max ℃ | – | 55 | 65 | – |
| App connectivity | Yes | Bluetooth | Bluetooth | Bluetooth 5.0 |
| Display type | – | Touchable smart display | – | LCD |
| Built-in Bluetooth | – | Yes | Yes | Yes |
| Communication port | CAN, RS485 | – | CAN, RS485, RS232 | CAN, RS485, RS232 |
| Terminal type | – | M8 | M8 | – |
| Weight lbs | 103.62 | 102.50 | 96.45 | 91.90 |
| Weight kg | – | 46.50 | 43.75 | 41.70 |
| Width in. | 15.00 | 17.40 | 17.32 | 17.72 |
| Width mm | – | 442 | 440 | 450 |
| Length in. | 21.00 | 17.72 | 19.69 | 19.09 |
| Length mm | – | 450 | 500 | 485 |
| Depth/Height in. | 7.08 | 6.97 | 5.24 | 5.24 |
| Depth/Height mm | – | 177 | 133 | 133 |
| Housing material | – | – | Metal | Metal |
| IP rating | – | – | IP65 | – |
| Warranty | 5 Years | 5 Years | 5 Years | 5 Years, +2 Years with Registration |
| Certifications summary | – | CE, FCC, UN38.3, RoHS | CE, UN38.3, FCC, RoHS, SDS | IEC, CE, FCC, UN38.3 |
| UN 38.3 tested | – | – | – | Yes |
| CE marked | – | – | – | Yes |
| Charging temp max ℉ | – | 113 | 131 | – |
| Charging temp max ℃ | – | 45 | 55 | – |
| Form factor | Server rack | – | Server rack | Server rack |
| Rack height U | – | – | 3 | 3 |
| Fits 19-inch rack | – | – | – | Yes |
| Closed-loop inverter communication | Yes | – | Yes | Yes |
| Compatible inverter brands | – | – | Victron, Deye, Growatt, SMA, Pylontech | Victron, Schneider |
| Built-in breaker or power switch | – | Yes | – | – |
| Cell balancing | – | – | Active | Active |
| Cell brand | – | EVE | – | BYD |
| Recommended charge current A | – | 20 | 20 | 20 |
| Cycle life (80% DoD) cycles | – | – | 6,000 | 6,000 |
Prices from Amazon as of . Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of the product. As an Amazon Associate I earn from qualifying purchases.
Specifications last updated Nov 13, 2026.