Vanadium redox flow batteries for residential use

VSUN Energy is currently developing a grid-attached VRFB for residential use.

Interested in using VRFB batteries to power your home?

Enter your email below and we’ll let you know when we have news about VRFB batteries for residential use.

  • This field is for validation purposes and should be left unchanged.

VRFB characteristics include non-flammability, having a long life span with minimal degradation over 20+ years and the ability to store 4+ hours of energy.  This would give the homeowner an energy storage solution which enables them to utilise the energy generated in the day during the night.

We currently offer compact VRFBs for off-grid households, please get in touch for more information.

For a grid-attached residential VRFB, VSUN Energy is working with a variety of manufacturers and is hoping to be able to offer a suitable product in 2022.


Concept design for the residential 5kW/30kWh VRFB