Invinity Energy Solutions secures first sale of Endurium Enterprise product
By Iain Gilbert
Date: Monday 29 Dec 2025
(Sharecast News) - Battery manufacturer Invinity Energy Systems has secured the first sale of its Endurium Enterprise product, launched earlier this year.
Invinity said on Monday that the deal will see a 3.5MWh Endurium Enterprise system installed alongside an existing solar array at Charles Murgat, an aquaculture business in France.
The AIM-listed firm stated its vanadium flow batteries were expected to cut energy costs for the customer and support the facility's efforts to reduce its carbon footprint.
Invinity added that the project remains subject to final construction permits, with battery delivery expected to take place in the second half of 2026.
Chief executive Jonathan Marren said: "We launched Endurium Enterprise in September this year and this announcement marks our first such sale. Endurium Enterprise is designed for C&I businesses often using the system 'behind-the-meter' and the use case by Charles Murgat is exactly the sort that we envisaged.
"The efforts during 2025 by Invinity to reduce the product cost of Endurium are now starting to be rewarded. This sale, which is not reliant on subsidy or grant funding but is justified on a purely commercial basis, is an incredibly exciting milestone and provides an excellent reference case for other businesses looking to reduce their energy supply costs by deploying our vanadium flow batteries."
As of 1025 GMT, Invinity shares were up 1.08% at 18.70p.
Reporting by Iain Gilbert at Sharecast.com
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