#LONGiGreenEnergy

LONGi breaks records with 27.09% efficient solar cells

LONGi Green Energy achieves 27.09% efficiency in silicon heterojunction back-contact solar cells, surpassing the 26.81% efficiency record announced in November 2022. The breakthrough, certified by the Institute for Solar Energy Research Hamelin, Germany involves an all-laser patterning process developed in-house, addressing cost concerns associated with photolithography. Notably, the technology reduces reliance on transparent conductive oxide…

LONGi breaks records with 27.09% efficient HBC solar cells

LONGi Green Energy achieves a world record 27.09% efficiency in crystalline silicon heterojunction back-contact solar cells. The breakthrough, independently developed using an all-laser patterning process, surpasses the previous 26.81% record. Additionally, their HBC cells boast reduced usage of transparent conductive oxide layers, with the 27.09% efficiency cell utilizing only 1/5 of the indium compared to…

LONGi Green Energy releases third climate action whitepaper

LONGi Green Energy, a global energy leader, highlights climate commitment in its third white paper. Achieving a 38.8% reduction in emissions per revenue unit in 2022, the company prioritizes clean energy with over 4.279 billion kWh green power use. Cumulative photovoltaic silicon wafer shipments reach 290GW by 2022, aligning with the “Solar for Solar” initiative…