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ENGIE's 638 MWh BESS Coya project in Chile is set to become Latin America's largest energy storage facility and a global benchmark for DC-coupled solar-plus-storage. A project of this scale required a battery system up to the task, and Sungrow's liquid-cooled PowerTitan ESS was the ideal choice. With its all-in-one centralized inverter, the system will enhance grid stability and accelerate Chile's transition to renewable energy.
SG6250HV-MV Features a unique integrated design for rapid deployment and unified maintenance, simplifying both setup and long-term service. ST2752UX Efficient liquid cooling improves heat dissipation, extending battery life while increasing system discharge capacity.
When fully operational, BESS Coya will stabilize power for almost 200,000 households in Chile's Antofagasta region. It represents a new benchmark for large-scale solar-plus-storage projects. The facility helps stabilize the grid by providing energy during periods of peak demand. Overall, the project is expected to cut backup diesel usage by 260,000 tons annually, improve grid stability, and bring Chile one step closer to its sustainability goals.
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