Vertically Integrated Solar PV Value Chain
LONGi’s technological and manufacturing leadership in solar wafers, cells and modules underscores our commitment to helping accelerate the clean energy transition. By offering high-quality, reliable products and systems, we provide holistic solutions for the solar and renewables industry.
Technology Innovation
Innovation Labs
LONGi R&D Centers
LONGi’s network of R&D centers focuses on solar wafer, cell, module and solutions technologies. Our strategic partnerships strengthen the cooperation among enterprises, universities and research institutes.
LONGi R&D Centers
LONGi’s network of R&D centers focuses on solar wafer, cell, module and solutions technologies. Our strategic partnerships strengthen the cooperation among enterprises, universities and research institutes.
LONGi PV Solutions
LONGi is a world leader in the clean energy transition. We provide a comprehensive suite of solar PV solutions that can optimize a wide range of project applications.
Trending News
Latest UN Report: Aggravated Global Climate Change Calls for Urgent Need to Reduce Carbon Emissions
The year 2021 is the "hottest year in history". In 2021, the national average temperature was 10.53℃, 1.0℃ higher than that in previous years and the highest since 1951.
LONGi achieves new world record for indium-free HJT cell efficiency
Only days after setting a record of 25.47% for efficiency of its p-type HJT cells, LONGi has announced a new record of 25.40% for its indium-free HJT cells.
LONGi sets new record for p-type HJT silicon solar cell efficiency
LONGi has announced a new efficiency breakthrough for its Gallium-doped p-type HJT silicon solar cell.
Environmental, Social and Corporate Governance
The LONGi team is committed to providing innovative products and solutions that help make the world a healthier, safer and more sustainable place. We value our role in the global business community and honor our obligation to pursue the highest standards of environmental, social and corporate governance.