Liquid-cooled Battery Container:
The Liquid-cooled Battery Container is a 20-foot liquid-cooled Energy Storage System (ESS) container.
It represents an integrated solution that combines battery packs, an Energy Management System (EMS), a Battery Management System (BMS), HVAC, and a Fire Suppression System (FSS) into a single, cohesive unit.
Specifically designed for demanding applications, this container is ideal for power generation, grid support, and large-scale Commercial & Industrial (C&I) scenarios that require both high power and flexible capacity.
Key Features
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Higher Energy Density: The 20 ft liquid-cooled container offers a maximum capacity of 5.015 MWh, delivering superior energy density while reducing overall footprint and costs.
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Lower Operating Noise: By minimizing fan usage, the liquid cooling design significantly reduces operational noise compared to traditional air-cooled solutions.
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Better Temperature Control: The system maintains cell temperature differences below 3°C, which improves voltage consistency and extends overall performance.
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Lower Self-Power Consumption: A variable-frequency compressor adapts to real-time temperature conditions, effectively reducing the system’s internal power usage.
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Longer Service Life: Enhanced cell temperature consistency prevents premature degradation, extending battery life and maximizing the return on investment.
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Higher Protection: The unit features an IP55-rated enclosure (with IP66 for the battery packs), C5 corrosion protection, and a high-flow temperature design for robust environmental resistance.
Technical Specifications:
| Item | Specification |
| Cell Type | FP314 Ah |
| Pack Configuration | 1P104S / 1P104S |
| System Configuration | 5.015 MWh / 12*110S |
| Rated DC Voltage | 1331.2 V |
| DC Voltage Range | 1168 – 1498 V |
| Max. Charge/Discharge Rate | 0.5P |
| Max. Depth of Discharge | 100% (25 ± 2°C) |
| Cycle Life | ≥ 8,000 cycles |
| Fire Suppression System | Aerosol system + Water spray system |
| Ingress Rating | IP55 |
| Cooling | Liquid cooling / forced air cooling |
| Operating Temperature | -20°C ~ 55°C (Derating after 45°C) |
| Anti-corrosion Rating | C5 (Optional) |
| Humidity | 0~95% RH (non-condensing) |
| Altitude | 3000m |
| Dimensions (WDH) | 6,058 * 2,438 * 2,896 mm |
| Weight | 41.1 Metric Ton |
| Safety/EMC | UN38.3, IEC62619, IEC63056, IEC62477-1, IEC61000-6-2/4 |
