易成新能：开封时代正在建设3GW/年全钒液流电池储能系统自动化生产线

Group 1 - The company Yicheng New Energy announced on September 18 that Kaifeng Times is constructing a 3GW/year all-vanadium flow battery energy storage system automated production line [2] - Currently, a 1GW battery automated production line has been completed, with expectations to reach 3GW capacity by 2026 [2]