China Sunergy Co., Ltd. (China Sunergy) manufactures and sells solar cell and solar module products that convert sunlight into electricity for a variety of uses. The Company also invests in, develop and operate solar power projects. The Company manufactures solar cells from silicon wafers utilizing crystalline silicon solar cell technology to convert sunlight directly into electricity through a process known as the photovoltaic effect. As of December 31, 2012, the Company had 14 solar cell manufacturing lines which had an aggregate annual production capacity of solar cells of 504 mega watts (MW), of which 108 MW has been relocated to Turkey. As of December 31, 2012, the Company had an aggregate annual production capacity of solar modules of 1,155 MW, of which 210 MW has been relocated to Turkey, including 120 MW installed.