Dalian Rongke Power Co., Ltd. (Rongke Power) is a Chinese energy storage company that develops and manufactures vanadium redox flow battery (VRFB) systems. Headquartered in Dalian, Liaoning, it supplies battery stacks, containerized systems, and full system integration for long-duration stationary energy storage.
Rongke Power’s technology is applied in grid-scale peak shaving, renewable energy integration, frequency regulation, microgrids, and industrial backup power. The company has contributed equipment and engineering to major VRFB deployments in China, including national demonstration projects such as the Dalian Flow Battery Energy Storage Peak-shaving Power Station. Rongke Power builds on research originating from the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and supports projects for utilities and commercial sites in China and internationally.