Photovoltaic industry development to 2017 has reached a critical period, according to the National Energy Board issued the "solar energy development" 13th Five-Year Plan ", by 2020, China's photovoltaic power generation price level needs to be reduced by more than 50% on the basis of 2015, in the electricity side to achieve parity Internet access goals. Uhv, energy storage, and energy Internet will all have a great impact on the future development of photovoltaic power generation. Among them, the development of UHV will play a positive role in the absorption of photovoltaic power generation, or can once again activate the development of concentrated photovoltaic power plants in China. The development of energy storage technology will make up for the inherent defects of photovoltaic power generation, so that photovoltaic power generation can be off the grid and provide electricity for users throughout the day, and energy storage related technologies can also eliminate the harm of photovoltaic power generation into the grid. The development of the energy Internet will be able to combine photovoltaic power generation with all other energy sources, and then coordinate operations in various aspects such as consumption, data analysis, and grid access, and maximize the use of new energy sources such as photovoltaic.