Hootrum's EP Series lithium batteries feature a standing design, utilize ultra-high-quality cells, and 15kwh solar battery are constructed from flame-retardant materials. The optimized internal heat dissipation structure enhances both safety and fire resistance, combining superior product safety with aesthetic appeal for a perfect balance of peace of mind and visual attractiveness that defines the standard for leading residential battery storage manufacturers.
The 280Ah LiFePO4 battery cells offer large capacity, ensuring consistent performance while helping to save on material costs.
The innovative wheeled design ensures effortless mobility, making it easy to transport and set up anywhere.
The system features a 4.3-inch touch screen, easy-to-move wheel design, simple installation, and supports Bluetooth app and Wi-Fi monitoring.
How to work
Saving bill with PV: In the daytime, the PV will power to the load and store the excess power in the batteries. In the evening, use the power from the batteries to power the load.
Ensure uninterrupted power supply: When there is no PV and the grid power failure, lithium battery will take the load, to ensure uninterrupted power supply as power system.
Peak-to-valley spread arbitrage: Storing capacity on batteries when tariffs low using battery capacity when tariffs peak. Save on peak rate costs.
Model | Voltage (V) | Capacity (Ah) | Energy (Wh) | Charge Voltage (V) | Max. charge current (A) | Max. discharge current (A) | Dimension( mm) | ||
Width | Depth | Height | |||||||
EP-48280W | 48/51 .2 | 280 | 13440/14336 | 54/57 .6 | 150 | 200 | 740 | 520 | 260 |
| Battery Type | LiFePO4 (lithium iron phosphate battery) |
| Battery Model | EP-48280W |
| No. Of Cells In Series | 15 / 16 |
| Norminal Voltage | 48V /51.2V |
| Norminal Capacity | 280Ah |
| Norminal Energy | 13.44KWh /14.33kWh |
| Recommended Charging Voltage | 54V / 57.6V |
| Recommended Charging Current | 100A |
| Max. Charging Current | 150A |
| Max. Discharging Current | 200A |
| Working Temperature | Charge: 0℃ to 50 ℃ Discharge: -20℃ ℃to 60℃ Storage: -20℃ to 60℃ |
| Cycle Life | ≥10000 Cycles @80% DOD, 25℃, 0.2C |
| Dimension(H×W×D) | 740*520*260mm |
| IP Rating | IP20 |
| Weight | 115kg±5kg / 120kg±5kg |
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