The initial phase of the Zhongdian Jingu Pianguan Hybrid Energy Storage Independent Frequency Regulation Power Station project has officially achieved grid connection. This groundbreaking project utilizes a 'supercapacitor + lithium battery' hybrid energy storage solution, effectively mitigating frequency fluctuations associated with wind and solar power grid integrations. It not only bolsters the utilization rate of renewable energy sources but also ensures grid stability and supports the advancement of sustainable energy initiatives.