Battery Chemistry: LiFePO4
Capacity: 280Ah
Energy: 14.34kWh (Usable: 12.91kWh)
Nominal Voltage: 51.2V (Operating: 46–56V)
Life Cycles: ≥8500 (80% DoD)
The 14.34kWh 51.2V 280Ah Powerwall Lithium Battery is a premium home and commercial energy storage solution. Built with advanced LiFePO4 chemistry, it ensures superior safety, long cycle life and reliable power supply.
This storage wall automatically detects outages, seamlessly powering your home, appliances and even EVs during blackouts.
Designed with modular scalability, it supports up to 229kWh when connected in parallel. Compact, wall-mounted and easy to install, it blends performance, durability and convenience for modern energy needs.
| Parameter | Details |
|---|---|
| Model No. | GSL051280A-B-GBP2 |
| Battery Chemistry | LiFePO4 |
| Capacity (Ah) | 280 |
| Energy (kWh) | 14.34 |
| Usable Energy (kWh) | 12.91 |
| Nominal Voltage (V) | 51.2 |
| Operating Voltage (V) | 46–56 |
| Cycle Life | ≥8500 cycles (80% DoD, 25°C) |
| Scalability | Max. 16 units in parallel (229kWh) |
| Recommended Charge/Discharge Current (A) | 100 |
| Max. Current (A) | 150 |
| Peak Current (2 min, 25°C) | 200 |
| Dimension (W×H×D, mm) | 900 × 675 × 200 |
| Weight (kg) | 128.5 |
| Depth of Discharge (DoD) | 80% (recommended) |
| Installation | Wall-mounted |
| Communication Ports | CAN2.0, RS485 |
| LED Indicator | 4 LED (SOC: 25–100%), 2 LED (status alerts) |
| IP Rating | IP20 |
| Working Temperature | Charge: 0℃–55℃ / Discharge: -20℃–55℃ |
| Storage Temperature | 0℃–35℃ |
| Humidity | 5%–95% |
| Altitude | ≤2000m |
| Warranty | 15 years |
| Certifications | UL1973, UL9540A, CB-IEC62619, CE-EMC, UN38.3, MSDS |
Works seamlessly with solar for uninterrupted power.
Expandable up to 229kWh for large energy needs.
Built-in BMS for safe and efficient power control.
Over 8500 charge cycles at 80% DoD.
LiFePO4 chemistry ensures stability and safety.
Free Installation: Compact, wall-mounted, plug-and-play design.
Find the answers here or contact us to discuss your project.
It depends on your usage but typically it can run essential appliances for 1–2 days.
Yes, it’s fully compatible with solar systems for recharging.
With ≥8500 cycles, it can last 10–15 years under normal use.
Yes, it uses LiFePO4 chemistry with multiple safety certifications.
Yes, you can connect up to 16 units for a total of 229kWh capacity.
Absolutely, it automatically switches to backup power when the grid fails.
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