Since its foundation in 2000, the Chinese company has developed into the most important manufacturer of monocrystalline solar modules and has been the global market leader since 2020. With an integrated, vertical value chain from silicon ingot to wafers and cells to modules and a focus on research & development that is unique in the PV manufacturing industry, it is able to guarantee particularly competitive cost structures and the highest quality standards. LONGi is the leading solar module and silicon wafer producer and also supplies well-known market participants.