PV Changes the World
After more than ten years of rapid development, Tongwei has become a integrated PV enterprise with high-purity polysilicon production
in upstream and high-efficiency solar cell production in midstream and high-efficiency PV module production in downstream ,
as well as experience in PV power plant construction and operation. It has formed a complete PV new energy industry chain
with independent intellectual property rights and leading scale, technology, cost and quality advantages.