Tyva Energie

Founded in 2013 in Annonay, in the Ardèche region of France, TYVA Energie designs, industrialises and manufactures lithium batteries , both customised and standard for the most demanding environments, including the marine sector.

Started in a garage, the company now operates a 1,000 m² production facility with a robotised assembly line. Our engineering office develops all of our technologies in-house, from hardware to software : battery management (BMS), remote monitoring and thermal-runaway protection.

ISO 9001 certified and a member of the French Fab network, TYVA Energie supports its clients end to end, from specification through to maintenance. Our commitment: to deliver onboard energy that is safe, reliable and sustainable engineered and mastered from start to finish.

Safety & reliability : Energy built to last in the harshest conditions, tested in our own qualification and testing laboratory.

Technological sovereignty : Electronics and software developed in France, within our own engineering office: we master every layer of our solutions.

Bespoke & close to our clients : End-to-end support from specification to maintenance, tailored to each customer's real-world needs.

Sustainability : Reconditioning, recovery and eco-design: we extend battery life to reduce its footprint.