Huawei Digital Power · LFP · Liquid cooled · 20-ft container
4,472 kWh liquid-cooled DC battery container using LFP 280Ah cells with 0.5C charge and discharge capability. Part of Huawei's Smart String ESS architecture with pack-level management for cell-to-cell balancing. Rated at 2,236 kW with 1,500V DC maximum voltage and operational up to 4,700 m altitude without derating.
| Nominal Energy Capacity | 4,472 kWh |
| Rated Power | 2,236 kW |
| Charge & Discharge Rate | ≤ 0.5C |
| DC Rated Voltage | 1,331.2V |
| DC Max Voltage | 1,500V |
| Cooling Method | Liquid cooling |
| Fire Suppression | Water Sprinkler, NOVEC 1230 (optional) |
| Cell Material | LFP |
| Cells per Pack | 104 |
| Nominal Capacity | 280 Ah / 93.18 kWh |
| Pack Protection Degree | IP65 |
| Pack Weight | ≤ 700 kg |
| Pack Dimensions (W x H x D) | 785 x 249 x 2,135 mm |
| Dimensions (W x H x D) | 6,058 x 2,896 x 2,438 mm |
| Weight | ≤ 42 t |
| IP Rating | IP55 |
| Anti-corrosion | C5-Medium |
| Operating Temperature | -30°C to +55°C |
| Storage Temperature | -40°C to +60°C |
| Max Operating Altitude | 4,700 m |
| Communication Interface | Ethernet / SFP |
| Communication Protocol | Modbus TCP |
Huawei Digital Power Technologies Co., Ltd., established in 2021 as a subsidiary of Huawei Technologies and headquartered in Shenzhen, China, is a major manufacturer of Smart String energy storage systems. The LUNA2000 product line includes DC blocks up to 4.5 MWh, PCS units, ...
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