Invinity Energy Systems

Invinity Energy Systems is the leading global manufacturer of vanadium flow batteries (VFB) for large-scale energy storage projects. This commercially proven, leading alternative to lithium-ion batteries is made in the UK at Invinity's factories in Scotland and has already been deployed at scale in the UK and around the world. Their key characteristics are:

• Safe
  • They can't catch fire - enabling them to be located anywhere, with no risk to the surrounding area.
• Durable
  • They do not degrade or lose capacity. Unlike lithium batteries, Invinity's vanadium flow batteries can continuously charge and discharge for over 25 years.
• Longer Duration
  • Vanadium flow batteries can provide power on demand for over 2-12 hours.
• Modular 
  • Containerised design - can be used for any scale of project.
  • Stackable - making better use of available space.
• Recyclable
  • Fully recyclable system - enabling customers to play an important part in the circular economy.
•  Proven
  • Over 1000 battery modules manufactured and delivered to date.
  • Invinity's products are in operation in projects in 15 countries across the world, including the largest vanadium flow batteries in the UK, U.S., Canada and Australia.

Backed by UK Infrastructure Bank, Invinity's vanadium flow batteries unlock the power of renewable energy on demand to fill in the “missing hours” when the wind does not blow and the sun does not shine, accelerating global progress towards Net Zero.