VoltStorage, established in 2016, develops residential solar energy storage systems based on the eco-friendly Redox Flow Technology and offers an ecological alternative to conventional lithium-based power storage systems. The batteries are free of rare raw materials, completely recyclable, 100 percent non-flammable and can be charged and discharged as often as required without losing capacity.

The vision of the Munich based company is to make 100% renewable energies available 24/7 through the development of environmentally friendly, safe and cost-effective energy storage systems.