We are pleased to announce that COOLTECHX has successfully delivered a custom-designed 5kW air-cooled air conditioner for a mobile energy storage container project based in Hong Kong. This project further reinforces our commitment to developing high-performance and globally compliant cooling solutions tailored for the rapidly growing energy storage market.
Designed for Mobility, Built for Performance
This 5kW unit was specially customized for a mobile ESS container, with adjustable airflow direction to accommodate internal equipment layout, improve circulation efficiency, and ensure reliable temperature control of lithium battery systems — all within a compact and movable platform.
Such mobile energy systems require cooling equipment that is:
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Lightweight yet robust for frequent transportation
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Flexible in airflow to adapt to different configurations
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Easy to install and maintain on-site
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Certified for global deployment
Our engineers worked closely with the customer’s technical team to ensure every detail — from airflow angle to mounting method — was designed to fit their containerized mobile ESS application.
Environmentally Responsible: R513A Refrigerant
In line with our sustainability goals and to meet international environmental standards, this model uses R513A, a low-GWP (Global Warming Potential) refrigerant that serves as a more climate-friendly alternative to R134a. This aligns with long-term carbon reduction targets in both the European and U.S. markets.
Fully Certified for Global Market Access
The product complies with UL and CE standards, ensuring it meets the safety, reliability, and performance requirements of:
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🇺🇸 North American markets
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🇪🇺 European Union
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🇭🇰 Hong Kong SAR and Asia-Pacific
This makes it an ideal solution for customers who plan to export mobile energy storage systems to the U.S. and Europe.
🔧 Product Highlights:
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Cooling capacity: 5kW, optimized for battery container applications
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Refrigerant: R513A (environmentally friendly, low GWP)
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Voltage: Wide input range for international use
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Structure: Compact, ruggedized, IP-rated outdoor design
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Control: Intelligent temperature control and fault alarm system
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Certification: UL & CE compliant
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Airflow: Custom-direction airflow outlet, tailored to cabinet layout
Supporting the Global Shift to Renewable Energy
As the world accelerates its transition toward clean energy, containerized ESS solutions are increasingly adopted for their mobility and modularity. COOLTECHX is proud to support these innovations with efficient thermal management systems that protect batteries and ensure stable operation under all weather conditions.
This project is not only a successful delivery, but also a symbol of COOLTECHX’s ability to support global energy storage deployments with locally customized and globally compliant cooling solutions.
Partner With COOLTECHX
Whether you need cooling systems for fixed or mobile ESS containers, COOLTECHX delivers trusted solutions backed by decades of engineering experience. We look forward to partnering with global integrators and developers who demand performance, safety, and sustainability.
Let’s build a cooler, greener, and more energy-resilient future together.
