Deye Solar Batteries 5.12 kWh SE-G5.1
The Deye SE-G5.1 is a 5.12 kWh LiFePO4 battery module rated 100 Ah at 51.2 V, charging and discharging at 50 A. Each 44 kg module gives 4.1 kWh usable per cycle.
Models and prices
- Deye 5.12 kWh 51.2 V Lithium Solar Battery SE-G5.1Deye battery SE-G5.1 price in the UAE: AED 2,520.
Technical Specifications
| Parameter | DEYE-SE-G5.1 |
|---|---|
| Battery Data | |
| Energy | 5.12 kWh |
| Usable Energy | 4.1 kWh |
| Max. Capacity | 327 kWh |
| Nominal Voltage | 51.2 V |
| Operating Voltage | 44.8-57.6 V |
| Rated Capacity | 100 Ah |
| Cell Chemistry | LiFePO4 |
| Pack Configuration | 1P16S |
| Cycle Life | >6000 |
| End-of-Life Capacity | 70% |
| Recommended Depth of Discharge | 80% |
| Max. Charge Rate | 0.5C |
| Max. Discharge Rate | 0.5C |
| Max. Charge Current | 50 A |
| Max. Discharge Current | 50 A |
| Max. Charge/Discharge Current | 50 A |
| Peak Discharge Current | 100 (10s) A |
| Min. Battery Module Quantity | 1 |
| Parallel Units | 64 |
| Built-in Circuit Breaker | Circuit Breaker |
| Protection Features | BMS Protection |
| Warranty (Years) | 10 |
| Mechanical & Interface | |
| Communication Ports | CAN2.0, RS485 |
| Dimensions | 440 x 133 x 540 mm |
| Additional Notes | Peak charge current mirrors peak discharge (10s); max 32 pcs parallel without CAN-Box |
| Status Indicator | 5LED (SOC 20%-100%), 3LED (working, alarming, protecting) |
| Weight | 44 kg |
| Environment & Protection | |
| Altitude | <2000 m |
| Charge Temperature | 0-55 °C |
| Discharge Temperature | -20 to 55 °C |
| Operating Humidity | 0-95% |
| Installation Location | Wall-Mounted, Floor-Mounted (stacked), Rack-Mounted |
| Enclosure IP Rating | IP20 |
| Storage Temperature | 0-35 °C |
| Working Temperature | Charge: 0-55 / Discharge: -20 to 55 °C |
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in the UAE
| Market | UAE |
|---|---|
| Grid authority / regulator | DEWA, ADDC, SEWA |
| Quotation currency | AED |
| Support hours timezone | Asia/Dubai |
| Main cities | Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in the UAE that rests with the local authorities (DEWA, ADDC, SEWA). Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- 5.12 kWh in one module: 100 Ah at 51.2 V nominal, 1P16S LiFePO4 cells.
- 50 A continuous charge and discharge (0.5C), with a 100 A peak for 10 seconds.
- 4.1 kWh usable per cycle at the recommended 80% depth of discharge.
- 44 kg, 440 x 133 x 540 mm - rack-mounted, floor-stacked or wall-mounted.
- Up to 64 modules in parallel for a stated 327 kWh; 32 without a CAN-Box.
- Rated beyond 6,000 cycles to 70% capacity, with a stated 10-year warranty.
Frequently Asked Questions
What is the capacity of the Deye SE-G5.1?
5.12 kWh at 51.2 V nominal, rated 100 Ah, of which 4.1 kWh is usable at the recommended 80% depth of discharge.
How much current does the SE-G5.1 charge and discharge at?
50 A continuous in both directions (0.5C), peaking at 100 A for ten seconds, across a 44.8-57.6 V operating window.
How many SE-G5.1 modules can run in parallel?
Up to 64, for a stated system maximum of 327 kWh. 32 modules can parallel without a CAN-Box, and one module is the minimum.
What warranty and cycle life does the SE-G5.1 carry?
Deye states a 10-year warranty, with cells rated beyond 6,000 cycles to 70% end-of-life capacity.