Yingli Green Energy

Yingli Green Energy is a vertically integrated photovoltaic (PV) manufacturer that makes polysilicon wafers and ingots that it uses to create PV cells and modules, which it incorporates into solar energy systems that turn sunlight into clean energy. The company, with an annual production capacity of 200 megawatts of polysilicon ingots and wafers, 200 megawatts of PV cells, and 200 megawatts of PV modules, is one of the few companies in China involved in all stages of PV manufacturing, sales, and installation. Yingli Green Energy gets more than 90% of its sales in Europe, primarily from Germany and Spain.