Deye 4,300 kWh Liquid-Cooled Utility-Scale Battery Storage Container
Deye 4,300 kWh Liquid-Cooled Utility-Scale Battery Storage Container
4,300 kWh liquid-cooled battery container for grid-scale projects
The WS-L4300-2H3 is a complete battery container for grid and industrial projects, holding 4,300 kWh of LiFePO4 storage under liquid cooling. It arrives built, so the site work is foundation, cabling and commissioning rather than assembly. The job it is bought for is peak shaving, firming a solar farm, or backing up a plant or a substation.
The enclosure measures 6,058 by 2,896 by 2,438 mm and weighs 38.5 tonnes, so the pad, the crane and the road access are the first items to price. Inside, 314 Ah LiFePO4 cells are built into 1P48S packs and 18 racks of 1P240S, giving 768 V nominal and a working window of 648 to 876 V. Control and monitoring run over CAN, RS485, TCP and dry contacts.
At a glance
| Nominal DC voltage | 768 V |
| DC voltage window | 648-876 V |
| Enclosure | 6,058 x 2,896 x 2,438 mm |
| Shipping weight | 38,500 kg |
Full specifications
| Energy Capacity (kWh) | 4300 |
| Cooling | Liquid Cooled |
| Charge Discharge Ratio (°C) | 0.5 |
| Nominal Capacity (Ah) | 314 |
| Nominal DC Voltage (V) | 768 |
| Battery Type | LiFePO₄ |
| Operating Voltage Range (V) | 648-876 |
| Max Charge Discharge Current (A) | 3150 |
| Cell Configuration | 1P48S |
| Communication Interface | CAN, RS485, TCP, DIDO |
| Cooling Method | Liquid cooling |
| Weight (kg) | 38500 |
| IP Rating | IP55 |
| Max Altitude (m) | 2000 |
| Relative Humidity (%) | 0 ~ 95% (No condensation) |
| Storage Temperature Range (°C) | -30℃ ~ +60℃ |
| Operating Temperature (°C) | -30~+55 |
| Aerosol Fire Suppression | Aerosol, Water |
| Corrosion Rating | C4-M (Optional C5) |
| Dimensions (mm) | 6058 x 2896 x 2438 |
Model code: WS-L4300-2H3