Solar Panel and Ingots And WafersManufacturer from China .

Tianwei Yingli is a leading vertically integrated photovoltaic product manufacturer. We design, manufacture and sell PV modules, and design, assemble, sell and install 搊n-grid?and 搊ff-grid?PV systems with an annual production capacity of 100 MW.
Our products and services substantially cover the entire PV industry value chain from the manufacture of multicrystalline polysilicon ingots, wafers