Description
The Deye 5.12kWh lithium battery stores the energy your solar panels produce so you can use it in the evening and keep essential loads running during load shedding. It is a low-voltage (48V) lithium battery designed to work with Deye hybrid inverters, and extra batteries can be added later to increase your storage.
Key features
- 5.12kWh nominal battery capacity
- Low-voltage (48V) lithium battery for Deye hybrid inverters
- Stores surplus solar energy for night-time and load-shedding use
- Expandable: add more batteries for extra storage
- Manufacturer warranty – see our Warranty page for details
Specifications
| Model | SE-F5 |
|---|---|
| Battery chemistry | LiFePO4 (lithium iron phosphate) |
| Nominal energy | 5.12kWh |
| Nominal voltage | 51.2V |
| Capacity | 100Ah |
| Operating voltage | 44.8-57.6V |
| Charge current | 50A recommended, 100A max. continuous, 120A peak (10 sec) |
| Discharge current | 50A recommended, 120A max. continuous, 150A peak (10 sec) |
| Recommended depth of discharge | 80% |
| Parallel operation | Up to 32 batteries |
| Cycle life | 6000 or more (25C, 70% end of life) |
| Communication | CAN 2.0, RS485, Bluetooth + app |
| Mounting | Wall-mounted, floor-mounted or stack-mounted |
| Protection rating | IP21 (indoor use) |
| Dimensions (W x H x D) | 370 x 548 x 140mm |
| Weight | 41kg |
| Certification | UN38.3, MSDS, CE, CB |
Specifications from the manufacturer datasheet.
Manufacturer datasheet
Download the official Deye datasheet (PDF) – SE-F5 / SE-F16 series
Please note
This is a supply-only product: the battery, inverter, panels and accessories are sold separately. The battery must be fitted by a qualified electrician who issues a Certificate of Compliance (CoC). Prices include VAT. Shipping is calculated by our sales team and paid separately from the order.


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