Vanadium redox flow batteries for residential use

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

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 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 2022/3.


Concept design for the residential 5kW/30kWh VRFB