Top 10 Liquid Cooling BESS Suppliers in China - Blog

Introduction to Liquid Cooling BESS

Battery Energy Storage System (BESS) is a crucial technology in the field of energy storage, which can store electrical energy and release it when needed, playing a vital role in stabilizing the power grid, integrating renewable energy, and providing backup power. Liquid cooling is an advanced thermal management technology for BESS. By using liquid as a heat transfer medium, it can more efficiently dissipate the heat generated during the charging and discharging process of batteries, ensuring the stable operation of batteries, extending battery life, and improving the overall performance and safety of the energy storage system. In China, with the rapid development of the new - energy industry, many enterprises have emerged in the field of liquid - cooling BESS, leading the technological innovation and market expansion in this field.

Top 10 Suppliers

1. Huizhou Wanhong Energy Tech. Co., Ltd

Huizhou Wanhong Energy Tech. Co., Ltd is a high - tech enterprise focusing on the research, development, production, and sales of energy storage systems. The company is committed to providing customers with high - quality, high - performance, and safe energy storage solutions. With a professional R & D team and advanced production equipment, it has continuously improved its technological level and product quality in the field of liquid - cooling BESS.

Features in Liquid Cooling BESS:

Advanced Cooling Technology: The company has developed a unique liquid - cooling system that can precisely control the temperature of the battery pack. The liquid - cooling plate is designed with a special flow channel structure, which can ensure uniform heat dissipation of the battery cells, effectively reducing the temperature difference between different battery cells in the battery pack.
High - efficiency Energy Conversion: Huizhou Wanhong Energy's liquid - cooling BESS is equipped with an efficient power conversion system. Through advanced power electronics technology, it can achieve high - efficiency conversion between AC and DC, reducing energy loss during the charging and discharging process.
Intelligent Management System: The system is integrated with an intelligent battery management system (BMS). The BMS can monitor the state of each battery cell in real - time, including voltage, temperature, and state of charge (SOC). It can also adjust the charging and discharging strategy according to the actual situation, ensuring the safety and stability of the battery pack.

Advantages:

Customized Solutions: The company can provide customized liquid - cooling BESS solutions according to the different needs of customers. Whether it is a small - scale household energy storage system or a large - scale grid - connected energy storage project, Huizhou Wanhong Energy can design a suitable solution.
Quality Assurance: The company has a strict quality control system. From raw material procurement to product production and testing, every link is strictly monitored to ensure that the products meet high - quality standards.
After - sales Service: Huizhou Wanhong Energy provides comprehensive after - sales service. It has a professional after - sales service team that can quickly respond to customers' needs and solve problems in a timely manner.

Website: https://www.whetenergy.com/

2. BYD Co., Ltd

BYD is a well - known global new - energy vehicle and energy storage solution provider. With its strong R & D strength and large - scale production capacity, BYD has made remarkable achievements in the field of liquid - cooling BESS.

Features in Liquid Cooling BESS:

Self - developed Battery Technology: BYD uses its self - developed lithium - iron phosphate (LiFePO4) batteries in its liquid - cooling BESS. These batteries have high energy density, long cycle life, and good safety performance. The liquid - cooling system is designed to match these batteries perfectly, ensuring their optimal performance.
Modular Design: The BESS has a modular design, which makes it easy to install, expand, and maintain. Each module can be independently operated and monitored, and multiple modules can be combined to form a large - scale energy storage system according to the actual demand.
Grid - friendly Operation: BYD's liquid - cooling BESS can support grid - friendly operation modes, such as frequency regulation, peak shaving, and valley filling. It can quickly respond to the grid's requirements and provide stable power support.

Advantages:

Large - scale Production Capacity: BYD has large - scale production bases, which can ensure the timely supply of products. This large - scale production also helps to reduce production costs and improve product competitiveness.
Global Market Presence: The company has a wide - spread global market network. It has successfully implemented many energy storage projects around the world, which has accumulated rich project experience and enhanced its brand influence.
Integrated Industry Chain: BYD has an integrated industry chain in the new - energy field, from battery raw material mining and processing to battery production, energy storage system integration, and new - energy vehicle manufacturing. This integrated advantage enables it to better control product quality and cost.

3. CATL (Contemporary Amperex Technology Co., Limited)

CATL is the world's leading provider of power battery systems and energy storage solutions. It has a high - level R & D team and advanced production technology in the field of battery technology.

Features in Liquid Cooling BESS:

Cutting - edge Battery Technology: CATL is at the forefront of battery technology research. Its liquid - cooling BESS uses high - performance lithium - ion batteries with high energy density and long cycle life. The liquid - cooling system is designed to adapt to the high - power operation of these batteries, ensuring their safety and stability.
High - precision Temperature Control: The liquid - cooling system can achieve high - precision temperature control. It can maintain the battery temperature within a very narrow range, which is beneficial to improving battery performance and extending battery life.
System Compatibility: CATL's liquid - cooling BESS has good compatibility with different types of power generation systems, such as solar power plants and wind farms. It can be easily integrated into these power generation systems to provide energy storage support.

Advantages:

Strong R & D Investment: The company invests a large amount of capital in R & D every year. This continuous R & D investment enables it to continuously introduce new products and technologies, maintaining its leading position in the industry.
Quality and Safety Standards: CATL adheres to strict quality and safety standards. Its products have passed a series of international certifications, which is widely recognized in the global market.
Strategic Partnerships: The company has established strategic partnerships with many well - known enterprises in the energy and automotive industries. These partnerships help it to expand its market share and promote technological innovation.

4. Sungrow Power Supply Co., Ltd

Sungrow is a leading global provider of renewable energy power conversion equipment and energy storage systems. It has rich experience in the field of power electronics and energy storage system integration.

Features in Liquid Cooling BESS:

Power Conversion Technology: Sungrow's liquid - cooling BESS is equipped with high - efficiency power conversion equipment. Its inverters have high conversion efficiency, low harmonic distortion, and strong anti - interference ability. The liquid - cooling system can effectively cool the power conversion equipment, ensuring its stable operation.
Hybrid Energy Storage Solutions: The company provides hybrid energy storage solutions that combine different types of energy storage technologies, such as lithium - ion batteries and flow batteries. The liquid - cooling system can be optimized for different battery types, improving the overall performance of the hybrid energy storage system.
Remote Monitoring and Control: Sungrow's BESS can be remotely monitored and controlled through an intelligent management platform. Users can monitor the operation status of the energy storage system in real - time, adjust the charging and discharging strategy, and receive fault alarms.

Advantages:

Industry Experience: With many years of experience in the renewable energy industry, Sungrow has a deep understanding of the market demand and technological trends. This experience enables it to develop more suitable energy storage solutions.
Product Diversification: The company offers a wide range of products, including different power levels and application scenarios of liquid - cooling BESS. This product diversification can meet the needs of different customers.
Global Technical Support: Sungrow has a global technical support team. It can provide timely technical support and after - sales service to customers around the world.

5. Gotion High - tech Co., Ltd

Gotion High - tech is a well - known battery manufacturer in China. It has been committed to the research and development and production of lithium - ion batteries and energy storage systems.

Features in Liquid Cooling BESS:

Battery Recycling and Reuse: Gotion High - tech pays attention to the environmental protection and sustainable development of the battery industry. It has established a battery recycling and reuse system. In the liquid - cooling BESS, the company can ensure the efficient use of battery resources through recycling and reuse technology.
Thermal Management Innovation: The company has made innovative achievements in thermal management technology. Its liquid - cooling system uses a new type of coolant and heat transfer structure, which can improve the heat dissipation efficiency and reduce the energy consumption of the cooling system.
Long - term Stability: Gotion High - tech's liquid - cooling BESS is designed to have long - term stability. Through strict material selection and production process control, it can ensure that the battery pack maintains stable performance over a long period of time.

Advantages:

Cost - effective Products: The company can provide cost - effective liquid - cooling BESS products. Through technological innovation and production process optimization, it can reduce production costs while maintaining product quality.
Localized Service: Gotion High - tech has a wide - spread service network in China. It can provide localized service to customers, quickly respond to their needs, and solve problems on - site.
Technology Transfer and Cooperation: The company actively promotes technology transfer and cooperation with domestic and foreign research institutions and enterprises. This cooperation helps it to introduce advanced technologies and improve its own R & D level.

6. Envision Energy Co., Ltd

Envision Energy is a global intelligent energy technology company. It combines artificial intelligence, big data, and energy storage technology to provide intelligent energy solutions.

Features in Liquid Cooling BESS:

Intelligent Energy Management: Envision Energy's liquid - cooling BESS is integrated with an intelligent energy management system. The system uses artificial intelligence algorithms to analyze the energy consumption pattern, power grid demand, and renewable energy generation characteristics. It can optimize the charging and discharging strategy of the energy storage system, improving energy utilization efficiency.
Distributed Energy Storage Solutions: The company provides distributed energy storage solutions based on liquid - cooling BESS. These solutions can be installed at the user - side or near the power generation source, reducing the transmission loss of electricity and improving the reliability of the power supply.
Energy Internet Platform: Envision Energy has an energy Internet platform that can connect multiple energy storage systems, power generation equipment, and users. The liquid - cooling BESS can be integrated into this platform, realizing the coordinated operation of the entire energy system.

Advantages:

Technological Innovation: Envision Energy is at the forefront of technological innovation in the energy field. Its application of artificial intelligence and big data in energy storage systems is a major advantage, enabling it to provide more intelligent and efficient energy solutions.
Global Business Layout: The company has a global business layout, with projects in many countries and regions. This global presence helps it to understand different market demands and promote the internationalization of its products.
Ecosystem Building: Envision Energy is committed to building an energy ecosystem that integrates various energy - related industries. This ecosystem can promote the cooperation and development of different enterprises in the energy field, and jointly promote the transformation and upgrading of the energy industry.

7. Narada Power Source Co., Ltd

Narada is a professional energy storage solution provider with a long - standing history in the battery and energy storage industry.

Features in Liquid Cooling BESS:

Comprehensive Battery Product Line: Narada has a comprehensive battery product line, including lead - acid batteries, lithium - ion batteries, and flow batteries. Its liquid - cooling BESS can be configured with different types of batteries according to customer needs, providing more flexible solutions.
Safety - oriented Design: The company attaches great importance to the safety design of its energy storage systems. The liquid - cooling system is designed with multiple safety protection measures, such as over - temperature protection, over - voltage protection, and short - circuit protection. These measures can effectively prevent safety accidents.
Energy Storage System Integration: Narada has strong energy storage system integration capabilities. It can integrate different components, such as batteries, power conversion equipment, and control systems, into a complete and efficient energy storage system.

Advantages:

Brand Reputation: With many years of development, Narada has established a good brand reputation in the energy storage industry. Its products are widely recognized for their quality and reliability.
After - sales Service Network: The company has a wide - spread after - sales service network. It can provide timely maintenance and repair services to customers, ensuring the long - term stable operation of the energy storage system.
Industry Standards Participation: Narada actively participates in the formulation of industry standards in the energy storage field. This participation helps it to keep up with the industry's development trend and promote the healthy development of the industry.

8. EVE Energy Co., Ltd

EVE Energy is a high - tech enterprise focusing on the research, development, and production of lithium - ion batteries. It has a high - level R & D team and advanced production technology.

Features in Liquid Cooling BESS:

High - energy - density Batteries: EVE Energy's liquid - cooling BESS uses high - energy - density lithium - ion batteries. These batteries can store more energy in a limited space, improving the energy storage capacity of the system. The liquid - cooling system can effectively dissipate the heat generated by the high - energy - density batteries, ensuring their safety.
Fast - charging Technology: The company has made breakthroughs in fast - charging technology. Its liquid - cooling BESS can support fast - charging mode, which can significantly reduce the charging time of the energy storage system.
Miniaturization Design: EVE Energy pays attention to the miniaturization design of its energy storage systems. The liquid - cooling BESS has a compact structure, which is suitable for applications in limited - space environments, such as residential buildings and small - scale commercial facilities.

Advantages:

R & D Innovation Ability: EVE Energy has strong R & D innovation ability. It continuously invests in new battery technology research and development, and has obtained a number of patents and technological achievements.
Quality Control System: The company has a strict quality control system. From the selection of raw materials to the production and testing of finished products, every link is strictly controlled to ensure the high quality of its products.
Market - oriented Strategy: EVE Energy adopts a market - oriented strategy. It closely follows the market demand and continuously adjusts its product portfolio and R & D direction to meet the changing market needs.

9. Hithium Energy Storage Technology Co., Ltd

Hithium is a rising star in the energy storage industry, focusing on the research, development, production, and sales of lithium - ion battery energy storage systems.

Features in Liquid Cooling BESS:

High - performance Battery Cells: Hithium's liquid - cooling BESS uses high - performance lithium - ion battery cells. These cells have high specific energy, long cycle life, and low self - discharge rate. The liquid - cooling system can optimize the operating environment of the battery cells, further improving their performance.
Scalable System Design: The company's energy storage system has a scalable design. It can be easily expanded by adding more battery modules and power conversion equipment. The liquid - cooling system can also be scaled up accordingly to ensure the efficient cooling of the expanded system.
Energy Efficiency Optimization: Hithium's liquid - cooling BESS is designed to optimize energy efficiency. Through advanced battery management and power conversion technology, it can reduce energy loss during the charging and discharging process, improving the overall energy efficiency of the system.

Advantages:

Rapid Technological Advancement: Hithium has a rapid technological advancement speed. It can quickly introduce new products and technologies to the market, keeping up with the development trend of the energy storage industry.
Cost - effective Products: The company can provide cost - effective energy storage products. Through efficient production management and supply chain optimization, it can reduce production costs while maintaining product quality.
Customer - centric Service: Hithium takes a customer - centric approach. It provides personalized service to customers, from product consultation and solution design to after - sales service. This customer - centric service helps it to build good customer relationships and expand its market share.

10. Power Construction Corporation of China Energy Storage Technology Co., Ltd

This company combines the advantages of the power construction industry and energy storage technology. It has strong project implementation and management capabilities.

Features in Liquid Cooling BESS:

Project - based Integration: The company is good at integrating liquid - cooling BESS into large - scale power projects. It can design and implement energy storage solutions according to the specific requirements of power plants, substations, or grid - connected projects. The liquid - cooling system can be optimized for the actual operating environment of the project, ensuring the reliable operation of the energy storage system.
Engineering Experience: With rich engineering experience in the power construction field, the company can ensure the high - quality construction and installation of the energy storage system. It can also provide professional technical support during the project operation and maintenance phase.
Power Grid Compatibility: The company's liquid - cooling BESS has good compatibility with the power grid. It can meet the power grid's requirements for power quality, frequency regulation, and voltage stability. The liquid - cooling system can help the energy storage system to better adapt to the power grid's operating conditions.

Advantages:

Project Management Capability: The company has strong project management capability. It can manage the entire project process from project planning, design, construction, to commissioning and operation. This ensures the smooth progress of the project and the timely delivery of the energy storage system.
Industry Resources: As a subsidiary of a large - scale power construction enterprise, it has access to rich industry resources, including raw materials, equipment suppliers, and technical partners. These resources help it to reduce project costs and improve project quality.
Policy Support: The company can benefit from the policy support in the power and energy storage industries. The government's support for the development of the energy storage industry provides a good opportunity for the company to expand its business and promote technological innovation.

Conclusion

The above - mentioned 10 Chinese enterprises are at the forefront of the liquid - cooling BESS field. Each enterprise has its own unique features and advantages. Some enterprises have strong R & D capabilities and can continuously introduce new technologies and products; some have large - scale production capacity and can ensure the timely supply of products; some focus on intelligent management and can provide more efficient and flexible energy storage solutions. With the continuous growth of the global demand for energy storage, these enterprises will play an important role in promoting the development and application of liquid - cooling BESS technology. They will not only contribute to the development of the domestic energy storage market but also have a significant impact on the global energy storage industry. In the future, with the continuous advancement of technology and the expansion of the market, these enterprises are expected to achieve greater breakthroughs and development in the field of liquid - cooling BESS.