Longi Green Energy's 21GW ACM battery project has been put into mass production.

Recently, the Longji Green Energy ACM Battery 21GW project officially began production at the Xixian production base, marking a key milestone in the large-scale implementation of Longji's new battery technology. In terms of performance, the efficiency of Longji's ACM battery has reached 27.6% according to certification from the German solar energy research institute, Hanwha Q CELLS. Additionally, the power of the ACM modules has reached 672 watts according to TV Rheinland certification. Mass production data shows that the ACM technology has increased conversion efficiency by 0.2% - 0.3%, and module power by 3-5 watts. This gigawatt-level benchmark production implementation has achieved industry-leading stability and reliability.