French new energy storage project

Williamson Battery Technologies delivers advanced lithium battery systems, solid-state energy storage, battery thermal management (BTMS), intelligent EMS, industrial rack cabinets, telecom power syste...
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TagEnergy and Tesla Break Ground on France''s Largest Battery Energy

TagEnergy, in partnership with Tesla, has officially begun construction on France''s largest battery energy storage system (BESS) in Cernay-lès-Reims, located in the department of Marne .

TagEnergy to build France''s largest battery, 240MW/480MWh

Lisbon-headquartered renewable energy company TagEnergy has launched construction of France''s biggest battery energy storage system (BESS). Tesla will contribute to the project also, offering

Envision Energy enters French energy storage market as it is contracted

Beginning construction in June 2025, Envision Energy will supply a minimum of a 14 year long-term maintenance (LTSA) agreement, providing continuous presence in the region beyond the construction

Tesla (TSLA) Megapacks will power France''s new largest

TagEnergy announced today that it started construction on a new energy storage project in Marne, which should become France''s largest battery project.

TagEnergy to build 480MWh battery project in France

TagEnergy is to begin construction of France''s “largest battery energy storage platform”, a 240MW/480MWh project in Cernay-lès-Reims.

Largest battery energy storage system to be built in France

The Cheviré project, which will use advanced technology from Tesla Megapack, represents a significant breakthrough for the country''s energy sector, being the first large-scale battery system designed

Q ENERGY and GazelEnergie launch energy storage

Q ENERGY and GazelEnergie inaugrate a 35 MW energy storage project at the Emile Huchet site, advancing grid stability and the energy transition.

GazelEnergie, Q Energy launch 35-MW battery in France

European renewables developer Q Energy and French energy company GazelEnergie on Monday announced the inauguration of a 35-MW/44-MWh energy storage project in France.

Partners Inaugurate 35MW French BESS

GazelEnergie and Q Energy have inaugurated a 35MW battery energy storage system (BESS) project on the Emile Huchet site in Saint-Avold, Moselle, in France. The BESS will provide services to the

TagEnergy launches construction of France''s largest battery energy

TAGENERGY, a global leader in low-carbon energy solutions, launches construction of France''s largest battery energy storage platform (France, Marne). This landmark project marks the start of an

Lithium & Solid-State Battery Systems

High-density LiFePO4 and solid-state battery modules with integrated BMS and advanced thermal runaway prevention – ideal for industrial peak shaving and renewable integration.

BTMS & Intelligent EMS

Active liquid-cooled thermal management combined with AI-driven energy management systems (EMS) for optimal battery performance, safety, and predictive analytics.

Rack Cabinets & Telecom Power

Modular energy storage rack cabinets (IP55) and telecom power systems (-48V DC) for data centers, telecom towers, and industrial backup applications.

S2C & UL9540A Containers

Solar-storage-charging (S2C) hubs and UL9540A certified containerized BESS (up to 5MWh) for utility-scale projects and microgrids.

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Contact Williamson Battery Technologies

We provide advanced lithium battery systems, solid-state storage, battery thermal management (BTMS), intelligent EMS, industrial rack cabinets, telecom power systems, solar-storage-charging (S2C) integration, and UL9540A certified containers for commercial, industrial, and renewable energy projects across Europe and globally.
From project consultation to after-sales support, our engineering team ensures safety, reliability, and performance.

Industriestraße 22, Gewerbegebiet Nord, 70469 Stuttgart, Baden-Württemberg, Germany

+49 711 984 2705  |  +49 160 947 8321  |  [email protected]