This chapter analyses the development of photovoltaic industry in China，discusses the current problems and evaluates the technology development of photovoltaic industry.At present，there are still some problems on the policies and photovoltaic industries in China，but perspective from the market，the author thinks that the photovoltaic power generation system accessing to large grid operation is the main direction of technology development in the future. Due to the lack of core technology of PV industry in China，causing China PV enterprises are mainly concentrated in the downstream of the industry chain. In the future，photovoltaic industry should focus on the study of core technology to enhance the capability of independent innovation of photovoltaic enterprises，reduce operating costs and improve the profit rate. In addition，it should be through strengthening of industrial organization management，improving the photovoltaic industry policies and regulations，government guiding the industry standardized development，multi-party financing and other measures to promote the photovoltaic enterprise developing healthy.