Industrial-grade vanadium redox flow batteries
Sumitomo Electric is a major Japanese multinational corporation that produces vanadium redox flow batteries as part of its energy portfolio. With over 100 years of industrial expertise, they deliver reliable, long-lasting flow battery systems for grid applications.
Founded in 1897, Sumitomo Electric Industries has grown into one of Japan's largest electrical equipment manufacturers. The company began developing VRFB technology in the 1980s and has deployed numerous systems across Japan and globally.