Yingli (YGE) is a vertically integrated photovoltaic (PV) product manufacturer in China. Yingli, through its principal operating subsidiary in China-Baoding Tianwei Yingli New Energy Resources Co., Ltd. designs, manufactures and sells PV modules and designs, assembles, sells and installs PV systems that are connected to electricity transmission grids or those that operate on a stand-alone basis.






