Liquid Cooling Market for Stationary Battery Energy Storage System Market Sees High Demand Across Utility and Microgrid Sectors

According to the latest research by InsightAce Analytic, the Liquid Cooling Market for Stationary Battery Energy Storage System (BESS) Market is valued at USD 4.3 billion in 2024  and it is expected to reach  USD 30.2 billion by the year 2034 , with a CAGR of 21.8 % during the forecast period of 2025-2034.

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The market for liquid cooling systems in stationary Battery Energy Storage Systems (BESS) is focused on the advancement and implementation of sophisticated thermal management technologies designed to efficiently control the heat generated during large-scale energy storage operations. Stationary BESS are critical components in modern energy infrastructure, supporting grid stability, facilitating the integration of renewable energy sources, and ensuring reliable backup power supply. Due to the considerable thermal output of high-capacity storage systems, effective thermal regulation is essential to ensure optimal performance, operational safety, and extended system lifespan.

Liquid cooling solutions have emerged as a highly effective alternative to conventional air-cooling methods, delivering enhanced heat dissipation and more accurate temperature control. These systems help mitigate the risk of thermal runaway, improve overall system reliability, and are particularly well-suited for high-power applications such as grid balancing, renewable energy integration, and uninterruptible power supply (UPS) systems. As the global transition to renewable energy accelerates, the demand for high-efficiency and high-performance cooling technologies is driving the expansion of the liquid cooling segment within the stationary BESS market.

List of Prominent Players in the Liquid Cooling Market for Stationary Battery Energy Storage Systems (BESS):

·   VE Energy Co., Ltd.

·   ShenZhen CEGN Co., Ltd.

·   Sungrow Power Supply Co., Ltd.

·   Vericom Global Solutions, Inc.

·   Symtech Solar Group

·   Shanghai Sermatec Energy Technology Co., Ltd.

·   Narada Energy India Private Limited

·   Xiamen Hithium Energy Storage Technology Co., Ltd.

·   Chengdu Tecloman Energy Storage Technology Co., Ltd.

·   Jiangsu Zhongtian Technology Co., Ltd. (ZTT Group)

·   Beijing HyperStrong Technology Co., Ltd.

·   Contemporary Amperex Technology Co., Limited (CATL)

·   Fluence Energy, LLC

·   Trina Solar Limited

·   Xi'An JD Energy Co., Ltd.

·   Others 

Market Dynamics

The liquid cooling segment within the stationary Battery Energy Storage Systems (BESS) market is witnessing robust expansion, largely driven by the global transition toward renewable energy and the increasing deployment of grid-scale energy storage infrastructure. As the adoption of solar and wind power intensifies, the demand for efficient energy management and grid stabilization technologies has grown significantly. Forecasts suggest that global grid-connected energy storage capacity is expected to increase more than fifteenfold by 2030, underscoring the urgent need for advanced thermal management solutions. 

Liquid cooling technologies are becoming integral to this evolution, as they offer enhanced thermal efficiency, improved battery safety, and extended operational lifespan. Additionally, the decreasing cost of renewable energy systems, along with favorable regulatory frameworks and financial incentives, is further bolstering demand for high-performance liquid cooling solutions, reinforcing their role as critical enablers of large-scale energy storage systems. 

Challenges

Despite their operational benefits, liquid cooling systems face several challenges that may impede widespread adoption. Chief among these are the substantial upfront capital investments required for their implementation, given the complexity of components such as pumps, heat exchangers, and fluid handling systems. Maintenance demands also present limitations, as the presence of mechanical elements increases the risk of wear, system failure, and overheating. Long-term durability may be further impacted by issues such as coolant degradation and contamination. Moreover, retrofitting liquid cooling systems into existing BESS infrastructure can be technically complex and costly, particularly in older or large-scale installations where spatial and operational constraints must be addressed. 

Regional Trends

North America is poised to hold a dominant share of the global market for liquid cooling systems in stationary BESS, supported by strong policy initiatives aimed at decarbonization and the region’s growing investment in renewable energy projects. The intermittent nature of renewable power generation necessitates reliable and scalable energy storage solutions, making liquid cooling technologies critical to ensuring thermal stability and system efficiency. As utility-scale solar and wind installations continue to expand, demand for sophisticated cooling infrastructure is expected to rise correspondingly. Given their superior heat dissipation capabilities relative to air-based systems, liquid cooling solutions are particularly well-suited for high-capacity energy storage applications, where precise thermal control is essential to maintaining battery performance, safety, and service life.

Recent Developments:

• In February 2025, Sungrow partnered with Sun Village to deploy 500MWh of BESS across Japan, aiming to enhance the country's renewable energy infrastructure. Sungrow enable to supply utility-scale and commercial and industrial (C&I) BESS equipment for Sun Village projects across Japan. 

Segmentation of Liquid Cooling Market for Stationary Battery Energy Storage System (BESS)-

By Application-

• Utility-Scale Energy Storage

• Commercial and Industrial Energy Storage

• Residential Energy Storage

• Microgrids

• Others

By Power Capacity-

• Small-Scale ESS (<1 MW)

• Medium-Scale ESS (1 MW–10 MW)

• Large-Scale ESS (>10 MW)

By Cooling Type-

• Active Liquid Cooling

• Passive Liquid Cooling

• Hybrid Liquid Cooling Systems

By Cooling Fluid Type-

• Water-Based Coolants

• Glycol-Based Coolants

• Oil-Based Coolants

• Synthetic Fluids

• Others

By Battery Chemistry Type-

• Lithium-Ion Batteries

• Lead-Acid Batteries

• Others

By System Configuration Type-

• Modular Cooling Systems

• Centralized Cooling Systems

• Distributed Cooling Systems

By Region-

North America-

·       The US

·       Canada

Europe-

·       Germany

·       The UK

·       France

·       Italy

·       Spain

·       Rest of Europe

Asia-Pacific-

·       China

·       Japan

·       India

·       South Korea

·       South East Asia

·       Rest of Asia Pacific

Latin America-

·       Brazil

·       Argentina

·       Mexico

·       Rest of Latin America

 Middle East & Africa-

·       GCC Countries

·       South Africa

·       Rest of the Middle East and Africa  

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