Recently, Efu Energy Technology (Guangdong) Co., Ltd. has successfully closed its Angel+ funding round, led jointly by Renfa Investment and China Star Capital. Efu Energy specializes in the research, development, and industrialization of vanadium redox flow battery technology, with the objective of overcoming the pivotal technical hurdles within the energy storage sector. Leveraging its proprietary stack technology, the company has surpassed the performance and cost limitations of traditional flow batteries, garnering significant interest from the capital market.