Liquid cooling for B.E.S.S. are running in the Tibet
2025-07-17 18:00
BlackShields supplied its air-cooled chiller as the liquid cooling solution for the battery energy storage system at a 120,000 kW photovoltaic power plant in Nagqu, Tibet.
The MC-GU series air-cooled chiller is installed inside the battery container. Engineered to account for temperature variations in high-altitude regions, it operates reliably in ambient temperatures ranging from –25 ℃ to 47 ℃, even at elevations up to 4,500 meters above sea level. As the dedicated climate control unit for the battery container, the chiller ensures stable and efficient battery performance under demanding outdoor conditions.
Since its commissioning in 2022, the chiller has operated continuously without any operational issues, demonstrating proven reliability in one of the world’s most challenging environments.


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MC-GU Air-cooled Chiller
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The BlackShields MC-GU air-cooled chillers are high-efficiency climate control solutions specifically engineered for battery energy storage system (BESS) containers. Designed to meet the strict thermal management requirements of batteries, these chillers also address the space constraints inherent in containerized setups — a critical consideration for maximizing energy density in compact storage environments. To overcome these challenges, the chillers feature a compact mono-block design with a bottom air inlet and top air outlet, enabling flexible installation close to heat sources. This proximity ensures timely, precise temperature regulation, delivering powerful cooling capacity while maintaining low noise operation — making them a safe, reliable, and energy-efficient thermal management choice for BESS applications.
MC-GE Air-cooled Chiller
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MC-GR Air-cooled Chiller
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