(AOF) – Voltalia has announced the commissioning of the Hallen Battery Energy Storage System (SSEB) project, a 32 megawatt, 32 megawatt-hour storage plant, located near the city of Bristol in the Avonmouth region , UK. This lithium-ion battery storage powerhouse includes 16 modules, each with a unit capacity of 2 megawatt hours. Initially scheduled for the first quarter of 2022, the plant stored and then released its first kilowatt-hours on December 23, 2021.
The Hallen plant will operate in several markets providing frequency management, balancing and other ancillary services on the UK grid, locally and nationally.
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