Cooltec is proud to share the successful deployment, installation, and commissioning of a 2MWh battery energy storage system (BESS) project in India. This project demonstrates the critical role of efficient thermal management in large-scale energy storage and highlights how Cooltec’s liquid cooling solutions help maximize performance, safety, and reliability.
Project Background
With the rapid growth of renewable energy in India, grid-scale energy storage systems are becoming increasingly important to balance supply and demand, stabilize the grid, and integrate solar and wind power. The project in India required a robust, reliable, and energy-efficient cooling solution to support continuous operation of a 2MWh BESS, ensuring long-term battery health and system stability.
Challenges
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High thermal loads from large-capacity battery modules.
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Uniform temperature control across multiple battery racks to prevent hotspots.
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Reliability and safety requirements for continuous operation under India’s varying ambient conditions.
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Ease of installation and commissioning to meet tight project timelines.
Cooltec Solution
The project utilized a 7.5kW liquid cooling unit combined with a strategically designed air outlet system for the battery modules. The cooling system was engineered to:
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Maintain precise and uniform temperature control, minimizing thermal stress on batteries.
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Ensure high energy efficiency, reducing operational costs and improving total cost of ownership (TCO).
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Deliver continuous and reliable performance, supporting 24/7 operation in challenging ambient conditions.
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Simplify installation and commissioning, reducing on-site labor and setup time.
Key Highlights
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Optimized thermal management: Effective heat dissipation through liquid cooling and air circulation.
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Enhanced safety: Reduced temperature gradients mitigate risks of battery degradation or failure.
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Energy efficiency: Intelligent cooling design minimizes electricity consumption while maintaining performance.
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Scalability: The solution is suitable for future expansion or other BESS projects in similar climates.
Project Outcomes
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Stable operation of the 2MWh BESS with consistent temperature control.
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Extended battery lifetime thanks to minimized thermal stress.
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Reliable performance in Indian ambient conditions, demonstrating Cooltec’s engineering capabilities.
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Positive feedback from the customer regarding system efficiency, reliability, and ease of maintenance.
This successful deployment reinforces Cooltec’s position as a global leader in energy storage cooling solutions. By combining liquid cooling technology with smart airflow design, Cooltec provides safe, efficient, and reliable thermal management for large-scale energy storage projects worldwide.
