Hunan Yinfeng New Energy Co., Ltd. was established in 2013. It is a high-tech enterprise that focuses on the research and development, manufacturing, and commercial application of a new high-power and high-capacity energy storage product - all vanadium flow battery energy storage system.
The company has a core technology team and nearly 70 patents, making breakthrough progress in key technologies of all vanadium flow batteries, including core electrolyte preparation, core stack, system integration, as well as applications in photovoltaic power generation, off grid power supply systems, and smart grids.
The company has completely independent intellectual property rights in production technology and strong research and development capabilities. It has production bases located in Yichun, Changsha, Shangluo, Guzhang, Luxi and other areas, covering the entire industrial chain layout from mining smelting, high-purity vanadium purification, to electrolyte production, stack and system integration.