3.035–5.015 MWh LFP DC battery systems for large-scale energy storage
Liquid-cooled Container Energy Storage System
The liquid-cooled container energy storage system is a DC battery system integrating LFP batteries, BMS, thermal management, fire protection and power distribution. It coordinates with external AC-side equipment such as power converters for rapid deployment across large-scale storage projects.
Independent cluster isolation and hierarchical protection help contain faults. Full-area liquid cooling maintains a cell temperature difference of no more than 3 °C. Factory pre-installation and commissioning reduce on-site construction work, while modular parallel expansion supports MW-scale and 100 MW-scale projects.
The closed liquid cooling circuit reduces dust accumulation and temperature-control energy consumption. Three-level BMS monitoring, pack-level fire protection and modular replacement support unattended operation and maintenance.
| Product Model | VN5015-052S | VN5015-104S | VN3035-104S |
|---|---|---|---|
| Cell Chemistry | LFP | ||
| Cell Brand | CATL | REPT | CATL |
| Cell Rated Capacity | 314 Ah | 314 Ah | 285 Ah |
| Series-parallel Structure | 12P416S | 12P416S | 8P416S |
| System Rated Energy | 5015 kWh | 5015 kWh | 3035 kWh |
| System Charge-discharge Rate | 0.5C | 0.5C | 1C |
| System Rated Power | 2507 kW | 2507 kW | 3035 kW |
| System Rated Voltage | 1331 V | ||
| Cooling Method | Liquid cooling | ||
| Fire Protection System | Aerosol / water fire protection | ||
| Operating Temperature Range | -30 to 50 °C (derated operation above 45 °C) / -22 to 122 °F | ||
| Operating Humidity Range | 0–100% (<95% non-condensing) | ||
| Noise Level | <85 dB | ||
| Anti-corrosion Grade | C5 | ||
| Altitude | <5000 m (16,400 ft), derated operation above 2000 m | ||
| Ingress Protection Rating | IP55 | ||
| Weight | <45 t | <43 t | <35 t |
| Dimensions (L × W × H) | 6250 × 2650 × 3100 mm | 6058 × 2438 × 2896 mm | 6096 × 2650 × 3100 mm |
Specifications and models are subject to change without prior notice.
Tell us your load profile, site conditions and grid constraints. Our team will come back with a preliminary configuration and financial estimate within one business day.