5MW/10MWh Utlity-scale Immersion Liquid-cooling ESS

Unmatched Battery Safety
Higher Efficiency & Intelligent O&M
Modular PCS for Easy Expansion
Scalable & Balanced Performance

The 5MW/10MWh Immersion Liquid-Cooling ESS is a next-generation utility-scale energy storage solution that integrates cutting-edge safety and efficiency. By immersing the battery in thermally conductive insulating liquid, it effectively addresses the global battery safety challenge. The system offers superior safety, improved efficiency, and intelligent operation and maintenance, making it ideal for demanding applications and emerging scenarios. It delivers exceptional value to both customers and the grid by meeting evolving energy needs with reliable and scalable performance.

Technical Parameter

AC Input/Output

Rated Power (MW)
5
AC Maximum Power (MW)
5.5
LV /MV Voltage (kV)
0.69/35 (10~35 Optional)
Rated Frequency (Hz)
50/60
Power Factor
-1~+1
THDi (%)
<3
Isolation Method
Oil-immersed transformer
Transformer Vector
Dy11
Oil Type
Mineral oil (PCB free) or degradable oil on request
Dimension WxDxH (mm)
9280x3490x3040
Weight (t)
≤26.5
Protection Level
IP54

Battery Parameters

Rated Capacity (MWh)
5x2 (2 Containers)
Battery Voltage Range (V)
1000~1500
Rated Voltage DC (V)
1331.2
Battery Type (V/Ah)
LFP 3.2/314
Battery Module (kWhN)
52.249/166.4
Grouping Method
1P416Sx12x2 (2 Containers)
Cycle Life
≥6000 times(25°C士5°C/100% DOD/80% SOE)
BMS Balancing
Active battery cell balancing
Protection Level
IP54
Cooling Method
Immersion liquid cooling
Dimension (W/D/H) (mm)
(6885x3000x3615)x2 (2 Containers)
Weight (t)
5Qx2 (2 Containers)

General Data

Operating Temperature Range (°C)
-20~+50 (derating > 45)
Relative Humidity (%)
0~95
Altitude (m)
≤2000
Communication Protocols
IEC 61850, Modbus,TCP

Data Download

5MW10MWh Immersion Liquid Cooling ESS_Brochure_Kortrong.pdf

Introduction PDF

980.66KB