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Fluence has long touted the potential of storage for the transmission network. Pictured is a promotional rendering for the launch of its sixth generation BESS solution a couple of years ago, but Ultrastack is its first bespoke product for the market segment. Image: Siemens.

Fluence launches ‘Ultrastack’ BESS solution aimed at storage-as-transmission applications

March 30, 2023
Fluence has launched a battery storage solution aimed at the market for energy storage as a transmission asset, called ‘Ultrastack’.
A 61MW BESS that TotalEnergies deployed in France, the largest in the country. Subsidiary Saft provided the BESS technology for this and the Texas project. Image: Saft.

France’s largest battery storage facility expanded to 61MW / 61MWh as second phase completed

December 22, 2021
A second installation phase has been completed at TotalEnergies’ battery energy storage facility in Dunkirk, northern France, bringing its output and capacity to 61MW / 61MWh.
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