Description
The Knox Powerwall 15 (LIO 15.0) is a high-performance 51.2V lithium-ion (LiFePO₄) battery designed for reliable energy storage in solar, home backup, and commercial power systems. With a 280Ah capacity and 1C charge/discharge capability, this battery delivers consistent power output and long-term durability.
Key Features
51.2V nominal voltage for stable energy output
High-capacity 280Ah lithium-ion battery
1C charge & discharge rate for fast energy transfer
300A continuous discharge for heavy-load applications
Long-lasting LiFePO₄ cells with 8000 cycles
Built-in BMS for advanced safety and protection
4.3″ HMI touchable screen for real-time monitoring
| Feature | Specification |
|---|---|
| Model | Powerwall 15 (LIO 15.0) |
| Battery Type | Lithium-Ion (LiFePO₄ Cells) |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 280Ah |
| Charge & Discharge Rate | 1C |
| Continuous Discharge Current | 300A |
| Cycle Life | 8000 Cycles |
| Display | 4.3″ HMI Touchable Screen |
| Control System | Built-in BMS (Battery Management System) |





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