Liquid-cooled Battery Container

ECO-B20FT5015LP-2

The 20-ft liquid-cooled ESS container integrates PACK, EMS, BMS, HVAC, and fire suppression system (FSS) into a single container. Designed for demanding applications, the 20-ft liquid-cooled ESS container is suitable for power generation, grid,and commercial & industrial (C&I) ESS scenarios that require high power and flexible capacity

5.015MWh / 12P416S

System Configuration

0.5 P

Max. Charge/Discharge Rate

≥ 8,000

Cycle Life

IP55

Ingress Rating

Product Features

Higher Energy Density

The 20-ft liquid-cooled energy storage container
overs a maximum capacity of 5.015 MWh, delivering
higher energy density and reducing overall costs.

Lower Self Power Consumption

A variable-frequency compressor adapts to
temperature conditions, reducing the system’s
power consumption.

Lower Operating Noise

Minimized fan usage significantly reduces operating
noise compared to air-cooled solutions.

Longer Service Life

Enhanced cell temperature consistency extends
battery life, increases safety, and improves
return on investment.

Better Temperature Control

The liquid cooling system maintains cell temperature
differences below 3°C, improving voltage consistency and overall performance.

Higher Protection

The container features an IP55-rated enclosure
(PACK IP65), up to C5 corrosion protection, and
high/low-temperature design for robust environmental resistance.

Specification

Item
Cell Type LFP314 Ah
Pack Configuration 104.5kWh / 1P104S
System Configuration 5.015MWh / 12P416S
Rated DC Voltage 1331.2 V
DC Voltage Range
1165 ~ 1498 V
Max. Charge/Discharge Rate 0.5 P
Max. Depth of Discharge 100% (25 ± 2 ℃)
Cycle Life ≥ 8,000 cycles
Fire Suppression System Aerosol system+Water spray system
Ingress Rating IP55
Cooling Liquid cooling+Forced air cooling
Operating Temperature -25℃~55℃ (Derating after 45℃)
Anticorrosion Rating C4 (C5 optional)
Humidity 0~95% RH (non-condensing)
Altitude 4500m
Dimensions (W*D*H) 6,058*2,438*2,896 mm
Weight 41.8t
Safety/EMC UN3536, IEC62619, IEC63056, IEC62477-1, IEC61000-6-2/4