Products
About us
News
Service
Distributors
Download
Gallery
Contact us
bess thermal management unit
efficient bess thermal management

Battery Energy Storage Thermal Management System

Cooling Capacity:
5 kW, 8 kW, 20 kW, 40 kW, 50 kW
Operating Voltage:
220V/380V AC, 50/60 Hz
Refrigerant Type:
R134a
Protection Level:
IP67
Communication Interface:
CAN / RS485
Introduce
Features
Technology
Install

GUCHEN Energy Storage Liquid Cooling Unit – Efficient Thermal Management Solution

The GUCHEN energy storage liquid cooling unit is specifically designed for energy storage systems, providing precise liquid-based temperature control for batteries. It effectively overcomes the cooling limitations of traditional air-cooled solutions in high-power and high-energy-density applications, enhancing battery system stability and safety while extending overall service life.
 

Leveraging extensive technical expertise and industry experience, GUCHEN has established a professional R&D team focused on thermal management for new energy applications. The liquid cooling unit is designed according to the actual operating conditions of energy storage systems, delivering efficient cooling and heating control to ensure stable operation under various conditions.
 

Compared to air-cooling solutions, liquid cooling offers higher specific heat capacity and superior thermal conductivity, enabling rapid and uniform heat dissipation. This effectively prevents localized overheating and temperature imbalances, improving system reliability and extending service life.
 

In terms of structural design and manufacturing, GUCHEN’s energy storage thermal management system prioritizes safety and stability, ensuring long-term sealing and reliability. It provides a robust thermal management foundation for energy storage systems.

GUCHEN BESS Thermal Management System Overview

The system adopts a complete DC power supply scheme and uses automotive-grade components with an IP67 protection rating. The water circuit features customized pipelines and dedicated hose clamps, enhancing long-term reliability.
A unique Free Cooling mode improves energy efficiency under low-temperature conditions. Combined with joint simulation calibration and refined control strategies, the system achieves optimized energy consumption.
With years of experience in thermal management, the system employs microchannel refrigerant cooling to ensure high reliability. The unit also features robust operational procedures, comprehensive self-protection, and fault diagnosis functions.

BESS Cooling System Technical Parameters

Parameter 5 kW Unit 8 kW Unit 20 kW Unit 40 kW Unit 50 kW Unit
Cooling Capacity

5KW

8KW

20KW

40KW

50KW

Operating Voltage

 220V/380V 50/60Hz AC

Control Voltage DC 24V
Standard Dimensions (mm)

900*820*260

1150*275*1050

1000*630*2400

1000*630*2400

1000*630*2400

Refrigerant Type

R134a

Protection Level

IP67

Outlet Size

CQC20/25

DN40/50

Communication Interface

CAN/RS485

PTC Heating Capacity

2.5KW

2.5KW

8KW

16KW

16KW

Water Pump Power

300W

300W

1.5KW

3KW

3KW

Fan Power

3*120W

3*120W

3*300W

6*300W

6*300W

Why Choose Guchen Energy Storage Thermal Management Solution?

01
Integrated System Support
Customized solutions including thermal management units, cold plate and battery box systems, circulation piping systems, and quick connector systems, fully meeting your overall thermal management requirements.
03
What Is the Difference Between Centralized and Distributed Thermal Management in Energy Storage?

Based on the target objects of the thermal management system, energy storage thermal management can be divided into centralized and distributed approaches.

Centralized Thermal Management:
A single container is maintained by one thermal management system. It has a relatively high power, generally 40 kW or above.

Distributed Thermal Management:
Thermal management is applied separately to multiple battery cabinets within a container, emphasizing fine-grained temperature control. Currently, systems are mainly upgrading from 2.5–4 kW units to 6–8 kW units.

To Make Better Choices, Look at More Available Options at Guchen Industry

Contact us
Your Name
Your Country
*Your Email
Your Phone
*Please describe your requirements in detail.