Reliable storage solutions

Wind, sun and tides – in the future, our energy system will increasingly be based on energy from fluctuating renewable sources. But this requires a compact, low-loss and reliable storage and provision of energy. In cooperation with its industrial partners, the Fraunhofer Energy Alliance develops new energy storage concepts.

Business unit »Energy Storage«




In the framework of the RedoxWind project, a large-scale redox-flow battery storage device will be developed and connected directly to the intermediate DC circuit of a wind turbine.  


»Electricity as Resource«

The Fraunhofer lighthouse project “Electricity as a resource” has now developed the necessary competences, products, processes and services for the process industry and the energy sector.