Deye AI-W5.1-B LiFePO4 battery, 48 V, 100 Ah, 5.12 kWh
Deye AI-W5.1-B is a 5.12 kWh LiFePO4 battery. Nominal voltage 51.2 V, operating range from 44.8 to 57.6 V. Capacity 100 A·h. Read more →
- 5-year warranty. Long-lasting protection, worry-free use.
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Deye AI-W5.1-B is a 5.12 kWh LiFePO4 battery. Nominal voltage 51.2 V, operating range from 44.8 to 57.6 V. Capacity 100 A·h.
The manufacturer claims a resource of 6,000 cycles with a residual capacity of 70%. LFP chemistry does not contain cobalt, so the battery is more stable than lithium-ion counterparts at high temperatures.
Modular design: one unit gives 5.12 kWh, in the assembly they are combined to six, that is, a maximum of 30.72 kWh. Communication between modules via CAN-Bridge.
Built-in BMS with active fuse monitors charge, discharge and temperature. Monitoring via Bluetooth and app, there is also CAN 2.0 and RS485.
The housing is designed for outdoor use: IP65 protection, operating range from -20 to +55 °C, natural cooling. Weight 74.5 kg, dimensions 720 × 255 × 569 mm.
One module weighs more than 70 kg, so installation requires at least two people or a cart.
| Producer | Deye |
| Article | AI-W5.1-B |
| Type | LiFePO4 battery |
| Nominal voltage | 51.2 V |
| Capacity | 100 A h |
| Energy | 5.12 kWh |
| Weight | 74.5 kg |
| Chemistry | LiFePO4 (LFP) |
| Operating voltage | 44.8–57.6 V |
| Max. assembly energy | 30.72 kWh (6 modules) |
| Resource | ≥6000 cycles (70% residual capacity) |
| Ports | CAN 2.0, RS485, Bluetooth + application |
| Protection class | IP65 |
| Temperature range | -20...+55 °C |
| Cooling | Natural |
| Dimensions (W×H×D) | 720 × 255 × 569 mm |
| Protection | BMS with active fuse |
| Guarantee | 10 years |
