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The Deye SE-F5-A is a compact 5.12 kWh, 51.2 V LiFePO4 battery for residential solar storage where familiar low-voltage architecture and easy expansion matter more than maximum single-pack capacity. Its 100 Ah pack supports 100 A continuous charge and discharge, with a 120 A 10-second peak, giving the battery enough current capability for meaningful backup loads despite its compact format. Deye recommends an 80% depth of discharge for this model, and the published cycle-life figure is at least 6,000 cycles under the stated test conditions. CAN 2.0, RS485 and Bluetooth/App connectivity support inverter integration and local commissioning, while systems can scale to 32 batteries directly or 64 with a CAN-Bridge. Wall, floor and stack mounting options make the SE-F5-A especially practical for retrofits, utility rooms and space-constrained home-energy projects.
| Battery chemistry | LiFePO4 |
| Nominal voltage / capacity / energy | 51.2 V / 100 Ah / 5.12 kWh |
| Recommended charge/discharge current | 50 A |
| max. continuous charge/discharge current | 100 A |
| peak | 120 A for 10 s |
| Recommended DoD | 0.8 |
| Cycle life | ≥6000 cycles at 25°C±2°C to 70% EOL |
| Communication | CAN 2.0 / RS485 / Bluetooth + App |
| Parallel | up to 32 batteries directly; up to 64 with CAN-Bridge |
| Installation | Wall, floor or stack mount; IP21 |
| Charge temperature | 0°C to +55°C |
| discharge | -20°C to +55°C |
| Dimensions | 360×545×142.5 mm without hanging board; weight ≈41 kg; warranty 5 years |
Uni Z International B.V. is committed to providing you with a full range of solar energy storage products and solutions. We guide the industry and provide you with products at more favorable prices, more timely logistics and delivery, and more secure after-sales and technical support. Deye SE-F5-A 5.12kWh 51.2V 100Ah LiFePO4 Low-Voltage Home Battery Suppliers and Company in China. We bring you one-stop solutions for smarter, more efficient and more reliable photovoltaic energy storage products. Wholesale Deye SE-F5-A 5.12kWh 51.2V 100Ah LiFePO4 Low-Voltage Home Battery.
We not only provide high-end solar energy storage products and technologies, but also provide you as an installer with comprehensive training and technical support. We believe that only if you have the latest knowledge and skills can our end customers enjoy the advantages of more advanced solar technology.
At Uni Z International B.V., we not only provide products, but also seek to establish a long-term and close partnership with you. We look forward to working with you to meet the challenges and opportunities of the future of solar energy.Start your solar energy journey, choose Uniz Solar and move towards a cleaner, more sustainable future!
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