Yinpai Unveils Industry’s First Semi-Solid-State Energy Storage Large Cell, Mass Production Line Launched Simultaneously

On March 31, Yinpai Battery, in collaboration with the United Innovation Center, launched the "Da Fang Wu Yu" series of 587Ah energy storage cells, featuring the Qiankun Edition—the industry’s first semi-solid-state (hybrid solid-liquid) large-format energy storage cell. Built upon Yinpai’s proprietary "Qian Gang Kun Luo" technology platform, this product offers enhanced safety and performance closer to that of all-solid-state batteries. Yinpai has already established an 18GWh battery mass-production line and is currently advancing construction of a 6.5GWh hybrid solid-liquid battery production line, positioning itself to be the first to achieve large-scale mass production of semi-solid-state energy storage cells. As a key component of GAC Group’s battery technology strategy, Yinpai has planned a total capacity exceeding 60GWh. This launch not only demonstrates its technological and manufacturing capabilities but also injects new momentum into China’s energy storage industry. Moving forward, Yinpai will continue driving R&D in energy storage technologies and contributing to global standardization efforts.