LONGi has announced a new world record of 25.82% for the efficiency of its commercial size HJT (M6 silicon-based heterojunction) solar cells, validated in testing carried out at the German Institut für Solarenergieforschung (ISFH). The new record follows the previous benchmark of 25.26% in June, also established by LONGi.  

Since 2020, large format modules of various designs have emerged on the market. There has been confusion regarding the impact of large format modules on a PV power plant’s BOS cost and, given the potential misconceptions, LONGi has collaborated with DNV in the US on an analysis of boundary conditions and influencing factors involving such calculations.

DNV is one of the world’s leading certification bodies, providing testing, certification and technical advisory services to the energy value chain.

Three types of 500W+ module with fixed rack (2P, 4L) and tracker (1P) were compared in the analysis of BOS costs, assuming identical power plant design capacity and boundary conditions, with results indicating a slight difference among the three module types and a slight advantage of the 182-72c module, by virtue of its higher efficiency.

LONGi founder and president Li Zhenguo has announced an ambitious pledge to convert the company’s Baoshan production base in Yunnan Province into its first “Net-zero Plant” by 2023. The announcement was made at the UN Biodiversity Conference (COP15) in Kunming, China and delivery on the pledge will see the beginning of “Net-zero LONGi” and a test field for the company's “Solar for Solar” sustainable development concept.

LONGi participated at the three-day Renewable Energy India (REI) Expo in mid-September, strengthening its brand image and attracting significant attention from visitors.

Advanced high-efficiency, high-power modules with Zero Bus Bar (ZBB) technology designed for residential homes