Invinity Energy Systems plc produces and sells vanadium flow batteries (VFB) and related hardware for energy storage market in Asia, Australia, Europe, and North America. It also offers research and consultancy, energy storage consultancy, business, and support services. The company provides batteries for energy storage for utilities and developers, commercial and industrial, and off-grid and microgrid applications. Invinity Energy Systems plc was incorporated in 2006 and is based in St. Helier, Jersey.