Suntech Power Holdings Co., Ltd. designs, develops, manufactures, and markets various photovoltaic (PV) cells and modules to provide electric power for residential, commercial, industrial, and public utility applications worldwide. It offers various monocrystalline and multicrystalline silicon PV cells; PV modules; and a range of BIPV products and systems. The company also provides PV system integration services, including designing and installing PV systems used in lighting for outdoor urban public facilities, and farms and villages, as well as in telecommunications and transportation systems in China.