Invinity Energy Systems manufactures and sells vanadium flow battery systems for large-scale stationary energy storage, including the VS3 and ENDURIUM platforms. The batteries store energy in a non-flammable vanadium electrolyte that does not degrade with cycling, allowing lifespans over 25 years. Their modules cover about 2 MWh to 40+ MWh and come with installation and warranty services for utilities, project developers, and engineering firms. They differentiate themselves with long-duration, non-lithium storage that is scalable, factory-built, and supported by partnerships (such as Siemens Gamesa) to aid renewable integration and grid stability worldwide.
Company Size
51-200
Company Stage
IPO
Headquarters
London, United Kingdom
Founded
2020
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