Description
Deye Winter WS Series: Utility-Scale ESS Solution – Model WS-L4300-2H3
The WS-L4300-2H3 is a high-performance, containerized energy storage system engineered for reliable and efficient energy management. Built with LiFePO4 batteries—known for long cycle life and safety—it delivers a nominal energy of 4340 kWh and operates at a nominal DC voltage of 768 Vdc, making it suitable for large-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 |
Key Features & Benefits:
- Power & Efficiency: Supports a max charge/discharge current of 3150 A and 3600 kW PV DC coupling, enabling seamless integration with solar systems and rapid energy transfer.
- Robust Protection: Features IP55 ingress protection and ≥C4 anticorrosion rating, ensuring durability in harsh environments; 5 levels of fire suppression (aerosol + water) add an extra layer of safety.
- Smart Connectivity: Equipped with multiple communication interfaces (CAN, RS485, TCP, DIDO) for easy integration into existing energy management systems.
- Space-Saving Design: Follows a standard 20ft container footprint (dimensions: 6058×2438×2896 mm) for straightforward transportation and on-site installation, with a total weight of 40,000 kg.
- Advanced Cooling: Utilizes liquid cooling technology to maintain optimal operating temperatures, enhancing battery performance and extending overall system lifespan.
