LONGi Solar is one of the world’s largest solar technology companies, ranking first in global module shipments since 2020. It is a subsidiary of LONGi Green Energy Technology (LONGi), which was founded in 2000. LONGi has more than 60,000 employees, 30+ locations and 30 manufacturing sites globally. LONGi Europe is headquartered in Frankfurt am Main, Germany.

The company has established five business sectors, covering mono silicon, wafers, cells and modules, commercial and industrial as well as residential distributed solar solutions, green energy solutions and hydrogen equipment to support the development of zero-carbon energy globally.

Since 2021, LONGi has broken the photovoltaic (PV) cell conversion efficiency record 15 times in a row. Currently the company is holding two officially confirmed efficiency world records: 33.9% for crystalline silicon-perovskite tandem solar cells from 2023, and 26.81% for p-type HJT silicon solar cells from 2022.

LONGi is the first Chinese solar manufacturer to join the three distinguished climate initiatives RE100, EP100 and EV100. Under the Science Based Targets Initiative (SBTi), LONGi has set a 2030 emission reduction target aiming to reduce greenhouse gas emissions by 60 percent across its operations and productions compared to 2020 levels.