C&I energy storage systems
2MW/4MWH Energy Storage Container System
4 MWh liquid-cooled container with 2 MW output for two-hour peak shaving and PV integration.
Model
- HJ-G2000-4000L
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A two-hour storage block rated at 2 MW and 4 MWh, built around 314 Ah LFP cells and liquid thermal management. Uniform cell temperatures translate into a longer cycle life and stable output.
Key features
- Integrated monitoring and energy management for grid and renewable coordination
- Weather-resistant outdoor design
- Protection against overcharge, over-discharge and short circuits
- Design service life of up to 15 years
Typical applications
Large-scale peak shaving, PV-plus-storage projects and sites with high electricity demand.
Technical specifications
| Parameter | Value |
|---|---|
| Cell Type | LFP 3.2V / 314Ah |
| Energy Rating | 4 MWh |
| Combined Configurations | 12P416S |
| Voltage Range | DC 1164.8V–1497.6V |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm |
| Weight | ≈38 T |
| Ingress Protection Grade | IP55 |
| Fire Fighting Methods | Container-level fire fighting system, including a gas detection device, fire alarm system, and FK-5-1-12 fire suppression system witd a pipe network. |
| Maximum Operating Altitude | 3000 m (>2000 m derating) |
| Operating Temperature Range | -30°C to 55°C (>45°C derating) |
| Cooling Method | Liquid Cooling |
| Communication Protocol | Modbus TCP/RTU, IEC 60870-5-104, CAN |
| Rated Output Power | 2000 kW |
| Rated Output Current | 1800 A |
| Total Harmonic Current Distortion (THDi) | <3% |
| Rated Grid Frequency | 50/60 Hz |
| Product Standards | IEC 62477-1, IEC 62619, IEC 63056, EU 2023/1542 |
| Safety Certifications | UN38.3, MSDS |
| EMC Certifications | EN IEC 61000-6-1/2/3/4 |
| Grid Connection Standards | EN 50549-1, EN 50549-2 |
