PV is never limited by resources and production materials and is the main alternative energy sources in the future. China is now the largest producer of PV modules in the world and has made remarkable cost reduction in recent years.It is expected that PV will reach "grid-parity"  within 5~10 years and become market competitive with conventional electricity.Large scale utilization of PV domestically will give great help to realize the target of GHG reduction and energy sustainable development in China.We still need great efforts in incentive policies, financing and grid-connection.