The Knox Powerbase 16 is a 51.2V 314Ah LiFePO4 lithium-ion battery with 16.076kWh nominal energy capacity. It is designed for larger solar backup and energy storage applications, featuring PACE BMS, 4.3-inch HMI touchable screen, 8000-cycle life, and parallel scalability up to 8 units.
| Model | POWERBASE 16 |
| Battery Type | LFP / LiFePO4 |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 314Ah |
| Energy | 16076Wh |
| Charge Cut-off Voltage | 57.6V |
| Discharge Cut-off Voltage | 41.6V |
| Max Charge Current | 150A |
| Continuous Discharge Current | 200A |
| Max Discharge Current | 200A |
| Peak Discharge Current | 360A @ 10s |
| Recommended Discharge Current | 150A |
| Open Circuit Voltage | 50.88V - 53.6V |
| Charge & Discharge Current | 0.6C |
| Cycle Life | >8000 cycles |
| Number of Parallel | Up to 8 units |
| Communication | RS485 / RS232 |
| Display | HMI touchable screen |
| Charge / Discharge Temperature | Charge: 0°C to 55°C / Discharge: -20°C to 60°C |
| Storage Temperature | -5°C to 0°C / 35°C to 45°C (≤2 months); 5°C to 35°C (≤3 months); 15°C to 35°C (≤6 months) |
| Relative Humidity | 60% ± 20% RH |
| Ingress Protection | IP20 |
| Connect Terminal | Quick Plug |
| Dimensions | 520 × 245 × 880mm |
| Weight | 119.5kg |
| Certificate | UN38.3, MSDS |
| Warranty | 5-year warranty |
Note: Price and stock should be updated before publishing. Final installation compatibility should be confirmed by a qualified solar installer.
MaxPower Suntronic