Yingli Green Energy Holding Company Limited is a solar panel manufacturer. The Company's manufacturing covers the photovoltaic value chain from ingot casting and wafering through solar cell production and solar panel assembly. The Company's end products include photovoltaic (PV) modules and PV systems of different sizes and power outputs. The Company sells PV modules under its own brand names, Yingli and Yingli Solar, to PV system integrators and distributors located in various markets around the world, including China, Japan, the United States, the United Kingdom, Chile, Algeria, Germany, France, South Africa, Turkey and Honduras. The Company's products and services include the manufacture of polysilicon ingots and wafers, PV cells, PV modules and integrated PV systems, and the development and operation of solar projects. The Company produces approximately 800 kilogram multi-crystalline polysilicon ingots. The Company's PV modules have output ranging from 250 to 340 watts.