Volterion GmbH & Co. KG, established in 2015 as a spin-off from the Fraunhofer Institute UMSICHT, specializes in developing and manufacturing advanced redox-flow batteries and stack modules for commercial bulk energy storage. Based in Dortmund, Germany, the company has positioned itself as an innovator in sustainable energy storage solutions, particularly in flow battery technology. Their systems serve various applications, including peak shaving, EV charging, power reserve markets, and renewable energy storage.
Since its founding by Sascha Berthold, Thomas Gebauer, Thorsten Seipp, and Kees van de Kerk, Volterion has focused on creating efficient, reliable energy storage systems through innovative manufacturing processes and materials development. The company’s commitment to sustainable energy is demonstrated through its MISSION ENERGY AUTARKY initiative, which integrates heat pumps and thermal stratification storage with their energyFB systems.
Battery Technology
Volterion’s primary focus is on vanadium redox flow batteries (VRFBs), designed specifically for long-term energy storage applications. These systems feature non-flammable components and can operate through more than 20,000 charge cycles without significant capacity loss. The company’s patented manufacturing process for weldable bipolar-graphite-electrodes has reduced production costs by 70% for redox-flow battery stacks and 50% for complete systems.
Their powerRFB product line offers scalable battery solutions housed in compact casings that meet industrial requirements. A distinctive advantage of Volterion’s technology is the ability to scale power and capacity independently, making their systems adaptable to various applications. The batteries excel in grid stabilization and wholesale optimization, providing efficient energy management solutions for commercial and industrial users.
The company’s innovative approach includes fully automated high-throughput manufacturing processes, which significantly improve production efficiency while maintaining high quality standards. Their systems are designed with recyclability in mind, contributing to environmental sustainability while delivering reliable performance for grid-scale energy storage applications.
Recent Projects
Recent news about Volterion’s activities includes their participation in pilot projects focusing on grid stabilization and wholesale optimization at RWE facilities in Essen. However, specific details about projects initiated within the past year are not available in the provided information.
Investors
Volterion’s investment structure includes backing from High-Tech Gründerfonds and Fraunhofer Venture. A significant development occurred in 2019 when the Boysen Group acquired majority shares in the company. This strategic partnership provided Volterion access to a global production network with advanced automation capabilities, enhancing their manufacturing potential and market reach.
Business Details
Location: Dortmund, Germany
Website: https://volterion.com
LinkedIn: https://www.linkedin.com/company/10002371
