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| Model No | W-20K |
|---|---|
| Nominal Parameters | |
| Battery Chemistry | LiFePO4 |
| Voltage | 51.2V |
| Capacity | 400Ah |
| Energy | 20.48kWh |
| Dimension (W×H×D) | 645×1007.8×398.6mm / 25.4×39.7×15.7 in |
| Weight Approximate | 210.5kgs / 464 lbs |
| Basic Parameters | |
| Warranty Period | 10 years |
| Cycle Life (25±2°C,0.5C/0.5C,80%EOL) | ≥8500 |
| Storage Time/Temperature | 5 months @25°C; 3 months @35°C; 1 month @45°C |
| Operation Temperature | -20°C to 60°C @60±25% RH |
| Storage Temperature | 0°C to 45°C @60±25% RH |
| Certification | CB IEC62619, CE, UN38.3, MSDS |
| IP Rating of Enclosure | IP20 |
| Electrical Parameters | |
| Operation Voltage | 46-56Vdc |
| Max. Charging Voltage | 56Vdc |
| Max. Charging Current | 150A |
| Max. Discharging Current | 150A |
| Max Power | 7680W |
