Liquid-cooled Battery Container

ECO-B20FT3440LS-1

The 20-ft liquid-cooled ESS container product integrates PACK, EMS, BMS, HVAC, fire safety system into one container. Compared with the air cooling, the liquid cooling empowers the ESS product with higher power density and ensures the cell temperature dierence less than 3°C, which effectively extends battery service life and improves energy efficiency. The 20-ft liquid-cooled ESS container product can be applied to power generation side, grid side, as well as C&I ESS scenarios which has strict requirements on power and capacity

Product Features

Higher Energy Density

The 20-foot liquid-cooled energy storage container
has a maximum capacity of 3.44MWh, providing
higher energy density, and saving costs.

Lower Local Power Consumption

The variable-frequency compressor adjusts its
operating status based on temperature conditions,
thus reducing the equipment’s power consumption.

Lower Operating Noise

The product significantly reduces the use of fans,
resulting in lower noise compared to air-cooled
products.


Longer Service 
Life

The cell temperature consistency extends the battery
service life by 5% enhances the safety of batteries,
and increases returns.

Better Temperature Control

In comparison to air cooling, the liquid cooling
scheme keeps cell temperature difference less than 3°C, which improves cell voltage consistency.

Higher 
Protection

The product utilizes the IP55 (PACK IP65) high protection level & C4 protection level and the high/low-temperature
design.


Specification

Item

Specification

Cell type

LFP280Ah

Configuration

10P384S

Rated Energy

3.44MWh

Rated Voltage

1228.8Vdc

Voltage Range

1075-1382Vdc

PACK Ingress Rating

IP65

Rated Charge/Discharge Rate

1P

Operating Temperature

-25℃~55℃

Fire Safety

Aerosol+water

Ingress Rating

IP55

Cooling

Chiller+liquid cooling

Altitude

≤2,000m (derating above 2,000m)

Dimensions (W*D*H)

6,058mm x 2,438mm x 2896 mm

Weight

35 t

Compliance

Pack: IEC62619/IEC63056/UL950A,UN38.3
System: IEC62933-5-2,IEC61000-6-2/4,NFPA855,UN3536