Description
The Deye SE-G5.1 Pro-B is a 5.12kWh, 51.2V LiFePO4 rack battery with a built-in 125A DC breaker. Widely used with Deye low-voltage hybrid inverters, it can be stacked in a rack or cabinet and paralleled up to 64 units.
- 5.12kWh (100Ah at 51.2V) LiFePO4
- Built-in 125A two-pole DC breaker
- 50A recommended / 100A max continuous, 150A peak
- ≥6000 cycle life
- Up to 64 units in parallel (327kWh)
- CAN / RS485 communication with Deye inverters
- Broad certification incl. IEC 62619, UL1973, UL9540A and VDE 2510-50
Specifications (SE-G5.1 Pro-B)
| Battery type |
LiFePO4 |
| Nominal energy |
5.12kWh |
| Nominal capacity |
100Ah |
| Nominal voltage |
51.2V |
| Charge/discharge current |
50A recommended / 100A max |
| Peak current |
150A |
| Built-in breaker |
125A, 2P |
| Cycle life |
≥6000 |
| Parallel |
Up to 64 units (327kWh) |
| Communication |
CAN / RS485 |
| Ingress protection |
IP20 |
| Dimensions |
440 × 133 × 540mm |
| Weight |
45kg |
| Certifications |
UN38.3, IEC 62619, CE, UKCA, VDE 2510-50, CEI 0-21, FCC, UL1973, UL9540A |
Official Datasheet: Deye SE-G5.1 Pro-B Datasheet
Available on backorder – please contact us for lead time.
This product must be installed by a qualified electrician. All installations must adhere to local wiring regulations and standards.
