Groundbreaking Ceremony Held for Hainan Jiazheng Wanning's 200MW Hybrid Energy Storage Power Station

Published: May 9, 2026 16:11
On April 30, the groundbreaking ceremony for the Hainan Jiazheng Wanning 200MW/350.42MWh hybrid energy storage independent frequency regulation power station project was held in Xinglong District. With a total installed capacity of 200MW/350.42MWh, the project leverages cutting-edge technologies in ESS integration and control developed by the research team at Tsinghua University, adopting a "battery + supercapacitor" approach with an innovative configuration of a 25MW/60-second supercapacitor system.

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