Liquid-Cooled Battery Container | ECO-B20FT5015LP | Sunergy Technology
Product Overview
The ECO-B20FT5015LP is a high-capacity 20-foot liquid-cooled Energy Storage System (ESS) container that integrates PACK, EMS, BMS, HVAC, and fire safety systems into a single container. Its advanced liquid cooling technology ensures higher power density, improved energy efficiency, and a cell temperature difference of less than 3°C, effectively extending battery service life and enhancing system reliability.
This solution is designed for diverse applications, including power generation sites, grid-side stabilization, and commercial & industrial (C&I) energy storage scenarios, meeting strict power and capacity requirements with outstanding performance and safety features.
Key Features
-
Higher Energy Density
Supports a maximum capacity of 5.015MWh, delivering greater power density and cost savings. -
Lower Local Power Consumption
Variable-frequency compressor adjusts operating status based on temperature, reducing power consumption. -
Lower Operating Noise
Reduced fan usage ensures significantly lower noise levels compared to air-cooled systems. -
Better Temperature Control
Liquid cooling technology maintains a cell temperature difference of less than 3°C, ensuring consistency in voltage and extending battery life. -
Longer Service Life
Enhanced thermal management increases battery service life by 5%, ensuring durability and safety. -
Higher Protection
IP65-rated design with C4-level protection for reliable performance in high and low-temperature environments.
Technical Specifications
| Item | Specification |
|---|---|
| Cell Type | LFP 715Ah |
| Configuration | 12P416S |
| Rated Energy | 5.015MWh |
| Rated Voltage | 1331.2Vdc |
| Voltage Range | 1165–1498Vdc |
| PACK Ingress Rating | IP65 |
| Rated Charge/Discharge Rate | 0.5P |
| Operating Temperature | -25°C to 55°C |
| Fire Safety | Aerosol + Water |
| Ingress Rating | IP55 |
| Cooling | Chiller-liquid cooling |
| Altitude | ≤2,000m (derating above 2,000m) |
| Dimensions (WDH) | 6,0582,5502,896 mm |
| Weight | 45t |
| Compliance | UN38.3, IEC62477, IEC61000, IEC62619, IEC63056, UL9540A, EN50549 |
Applications
The ECO-B20FT5015LP is ideal for:
- Large-scale energy storage for power generation sites
- Grid-side stabilization and load balancing
- High-capacity commercial and industrial energy storage
- Renewable energy integration for solar and wind power
With its state-of-the-art liquid cooling technology and superior safety features, the ECO-B20FT5015LP delivers efficient, scalable, and reliable energy storage for mission-critical applications.