Description
Deye Winter WS Series – Utility-Scale ESS | Model WS-L4300-2H3
The WS-L4300-2H3 is a heavy-duty, containerized energy storage solution designed for large-scale energy management, leveraging safe and durable LiFePO4 battery technology. It delivers a nominal energy of 4340 kWh and operates at a nominal DC voltage of 768 Vdc, making it ideal for industrial, commercial, or utility-scale energy storage needs.
| Parameter |
Specification |
| Model |
WS-L4300-2H3 |
| Battery chemistry |
LiFePO4 |
| Nominal energy |
4340 kWh |
| Nominal DC voltage |
768 Vdc (range 648–876 Vdc) |
| Max charge/discharge current |
3150 A (≤0.5P) |
| PV DC coupling |
3600 kW |
| Cooling |
Liquid |
| Fire suppression |
Aerosol + Water (5-level protection) |
| Protection rating |
IP55; ≥C4 anticorrosion |
| Communications |
CAN, RS485, TCP, DIDO |
| Dimensions (W × D × H) |
6058 × 2438 × 2896 mm (20′ container footprint) |
| Weight |
40,000 kg |
- Power & Solar Compatibility: Boasts a max charge/discharge current of 3150 A for rapid energy transfer, plus 3600 kW PV DC coupling to seamlessly integrate with solar power systems.
- Durability & Safety: Features IP55 protection against dust and water, ≥C4 anticorrosion for harsh environments, and 5 levels of fire suppression (aerosol + water) to ensure system safety.
- Connectivity Options: Equipped with CAN, RS485, TCP, and DIDO communication interfaces for easy integration into existing energy management or monitoring systems.
- Space-Efficient Design: Follows a standard 20ft container footprint with dimensions of 6058×2438×2896 mm, enabling straightforward transportation and on-site installation; total weight is 40,000 kg.
- Temperature Control: Uses liquid cooling technology to maintain stable operating temperatures, protecting battery performance and extending the system’s overall lifespan.
