Invinity Energy Systems has announced the commercial release of ENDURIUM™, a next-generation modular vanadium flow battery. ENDURIUM creates a design optimised for long-duration, high-throughput energy storage projects. Achieving up to double the energy density of the previous product, ENDURIUM scales from 10 MWh to 1 GWh with charge/discharge durations between 4 and 18 hours. ENDURIUM offers exceptional energy throughput and low levelised cost of storage over 25 years. It addresses challenges in energy storage, including high throughput applications, large wholesale and grid assets, and solar pairing at industrial sites. ENDURIUM also features superior fire safety credentials and sustainability. Invinity received an investment from the UK Infrastructure Bank (UKIB) in 2024.
