LONGi Solar is a world leading manufacturer of high-efficiency mono-crystalline solar cells and modules. The Company, wholly owned by the LONGi Group (SH601012), has focused on p-mono for 19 years and is today the largest supplier of mono-crystalline products in the world, with total assets above $5.71 billion (2018Q3) LONGi Group has plans to reach 45 GW mono-crystalline wafer production capacity by 2020. Longi ranks No.1 of production in the world in 2020 and it achieved 2020 operating revenue of 54.583 billion yuan ($8.416 billion), a year-on-year increase of 65.92%.
Longi solar uses PERC technology, it has a passivated rear side and a laser grooving process, which significantly improves the cell efficiency. With low irradiance performance, low power-temperature coefficient,and low operating temperature, all these technologies lead to a high energy yield. Longi also offers a first-year power warranty of ≥98% for PV modules. TÜVRheinland awarded Longi PERC module “Module Outdoor Power Generation Winner” in 2019 & 2020.