The energy storage battery PACK is composed of 24 LiFePO4 cells with a capacity of 280Ah, arranged in a 1P24S configuration. It delivers a total energy capacity of 21.504kWh and a nominal voltage of 76.8V. Equipped with a Battery Management Unit (BMU) for monitoring parameters such as module voltage and temperature, this battery PACK is designed for use in energy storage systems, providing reliable power storage for various applications.
| No. | Items | EP-LFP280Ah STANDARD PACK | Note | |
| PC34XXXX-76.8V280A | ||||
| 280AH1P24S | ||||
| 1 | Nominal voltage(V) | 76.8V | ||
| 2 | Operating voltage(V) | min | 64.8V | |
| 3 | max | 86.4V | ||
| 4 | Nominal capacity(Ah) | 280 | ||
| 5 | Nominal energy（KWh ） | 21.504kWh | @25℃±2 | |
| 6 | Cell Configuration | 1P24S | ||
| 7 | Maximum continuous charging power | 0.5P | ||
| 8 | Maximum continuous discharging power | 0.5P | ||
| 9 | SOC operating range（%） | 10~90 | ||
| 10 | Insulation requirements(MΩ) | ≥500MΩ@2500VDC | ||
| 11 | Pack cooling method | Air cooling | ||
| 12 | Pack heating method | No | Or heating film | |
| 13 | Shipping capacity (SOC) | ≈30% | SOC is consistency in the same batch | |
| 14 | Weight | 165kg | ||
| 15 | Dimension L （mm） | 1060±1mm | ||
| Dimension B （mm） | 491±1mm | |||
| Dimension H （mm） | 230±1mm | |||
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