All-in-one 2MWh containerized energy storage system for C&I applications. Integrated PCS, LFP batteries, cooling, fire protection, and intelligent monitoring in a single IP54 outdoor enclosure.
Optimizes energy costs and reliability. Supports peak shaving, demand response, backup power, and grid services.
Safe, modular, and deployment-ready. Advanced BMS, integrated fire suppression, intelligent thermal management, and scalable design.
| Rated/Maximum AC Power | 1000 kW |
| System Capacity | 2 MWh |
| LFP Batteries | 314 Ah cells |
| DC operating range | 580–1000 V |
Designed for modern commercial and industrial energy needs, this containerized ESS brings power, capacity, and intelligence together in one integrated system. PCS, LFP batteries, cooling, fire protection, and monitoring are all built inside, reducing installation work while improving operational stability.
It helps businesses cut energy costs, improve power reliability, and respond flexibly to grid demands through peak shaving, demand response, and backup power support — all in a rugged IP54 outdoor-ready design built for long-term performance.

| Model | SW-20C-1000(2MWh)-L |
| DC Side Parameters | |
| Operating Voltage Range | 580~1000V |
| Maximum DC Current | 200A*8 |
| Compatible Batteries | Lithium-ion/Lead-acid/Photovoltaic modules |
| Charging Method | Follows BMS commands/Three-stage/MPPT |
| Operating Mode | Constant current, constant power, MPPT, AC voltage source, DC voltage source |
| AC Side Parameters (Grid-Connected) | |
| Rated/Maximum AC Power | 1000/1100 kW |
| Rated AC Current | 180A *8 |
| Rated AC Voltage | 400 V, 3W + PE |
| Rated AC Frequency | 50/60 Hz ± 5 Hz |
| Total Harmonic Distortion (THDi) | <3% (rated power) |
| Power Factor | -1 leading to +1 lagging |
| Battery Side Parameters | |
| Battery Rated Capacity | 261kWh*8 |
| Battery Rated Voltage | 832V |
| Battery Voltage Range | 728~936V |
| Number of Battery String Groups | 8P*52S*5S |
| Compatible Batteries | LFP |
| Cell Capacity | 314 Ah |
| General Parameters | |
| Protection Rating | IP54 |
| Operating Temperature | -25°C~60°C(derating above 45°C) |
| Relative Humidity | 0~95% (No condensation) |
| Fire Suppression System | Perfluorohexane/Heptafluoropropane pipe-type fire suppression system |
| Battery Compartment Cooling Method | Liquid cooling |
| Electrical Compartment Cooling Method | Intelligent air cooling |
| Altitude | 3000m (Derating above 2000m) |
| Communication Interface | RS485 / CAN |
| Dimensions (WxDxH) mm | 6058*2438*2896mm |
| Weight (approx.) | 25.5t |


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