On December 23, local time, the Malaysia Sejingkat 60 MW Energy Storage Station connected to the grid, marking another significant achievement in China-Malaysia Green Energy Cooperation. The project, which is Malaysia's first large-scale electrochemical energy storage system, was undertaken by China Energy Engineering Group Jiangsu Institute under an EPC (Engineering, Procurement, and Construction) contract.
Located in Kuching, the capital of Sarawak, the project has a capacity of 60 MW/80 MWh. It utilizes a prefabricated cabin-style, air-cooled lithium iron phosphate (LiFePO4) battery storage system, with the entire system configured with 22 battery cabins and 11 PCS (Power Conversion Systems) for grid connection. This configuration simplifies the control logic and significantly improves operation and maintenance efficiency. The project also integrates advanced battery storage technology and an intelligent management system, offering a high level of automation to effectively support the integration and optimization of renewable energy.
Once operational, the project will be able to perform two charge-discharge cycles per day and provide 100-millisecond frequency regulation response, offering important support for optimizing energy distribution and enhancing grid reliability in the region.
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