We’re one of the only UK cell manufacturers developing a sodium-ion product for renewable energy storage, our Ultra Safe cell. This technology is essential to underpin UK energy security and resilience, maximising output from homegrown domestic supply.

Ultra Safe is ideal for wind and solar power generation sites and also for domestic residential storage thanks to its stable cell chemistry, able to operate safely at a range of temperatures.

Thanks to its sodium-ion chemistry, Ultra Safe is easy to transport. Its raw materials are also more sustainable and cost-effective than lithium-ion alternatives thanks to the global abundance of sodium.

  • Sustainable and safe sodium-ion technology
  • Designed for storing wind and solar power and for residential use
  • UK manufacturing base for security of supply
  • Prototype cells available now

We’re one of the only UK cell manufacturers developing sodium-ion products for renewable energy storage.  Our production of cells is underpinning UK energy security and resilience, maximising output from homegrown domestic supply.

Our Products

A focus on design for manufacture

UHP 300x100 3

Ultra High-Power

(UHP)

ULTRA SAFE 04

Ultra Safe

(US)

24700 2

Ultra Energy

(UE)

24700 2

Ultra Prime

(UPr)

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