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Battery set Deye AI-W5.1-B*4 with 20.48 kWh capacity (4 modules), LiFePO4 (LFP), low voltage (LV), voltage 51.2 V. Operating voltage 43.2–57.6 V, depth of discharge 90%, communication CAN/RS485, IP rating IP65. Application: commercial and industrial (C&I). Dimensions 1412 × 720 × 255 mm (H × W × D), weight 233.5 kg.
| Series | AI-W5.1-B |
|---|---|
| Warranty | 10 years |
| Number of battery modules | 4 |
| Min. voltage | 43.2 V |
| Max. voltage | 57.6 V |
| Depth of discharge (DoD) | 90 % |
| IP rating | IP65 |
| Max. charge / discharge temperature | 55 Charge / 55 Discharge °C |
| Min. charge / discharge temperature | 0 Charge / -20 Discharge °C |
| Communication protocol | CAN/RS485 |
| Compatible BMS | Deye AI-W5.1-PDU1-B |
| Battery module | AI-W5.1-B |
| System type (HV / LV) | Low voltage (LV) |
| Capacity | 20.48 kWh |
|---|---|
| Battery voltage | 51.2 V |
| Cell technology | LiFePO4 (LFP) |
| Application | Commercial and industrial (C&I) |
| Height | 1412 mm |
|---|---|
| Width | 720 mm |
| Length | 255 mm |
| Weight | 233.5 kg |
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