Commissioned in six months, the Sembcorp Energy Storage System (ESS) is Southeast Asia’s largest ESS and is the fastest in the world of its size to be deployed. The utility-scale ESS will support active management of electricity supply and demand for grid stability.
[pdf] The Sembcorp ESS is an integrated system comprising more than 800 large-scale battery units. It uses lithium iron phosphate batteries with high energy density, fast response time and high round-trip efficiency to maximise energy storage, making them suitable for maintaining grid stability.
[pdf] The Sembcorp ESS is Southeast Asia’s largest ESS and spans across two hectares of land in the Banyan and Sakra region on Jurong Island. Commissioned in six months 1, the facility started operations in December 2022 and is the fastest in the world of its size to be deployed 2.
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