The decision in accordance with Solar4Buildings movement, the movement in the European Union all new and renovated house, solar energy, commercial and industrial buildings to install solar panels. Among them, the EPC project owner units is given priority to with soe/state, this also reflected from the side, in project bidding and parity, the state-owned enterprises have become the absolute main force. It is reported, Austria green party and the party established a 2020 - 2024 rooftop solar plans. The green party secretary Leonore Gewessle said that by 2030 1 million solar roof installation. Gewessler added, in the new government in the agreement, and 2030 years ago, solar energy, solar energy, or will increase 27 TWH electricity generated by renewable energy. Through the space for the installation of solar energy, can save as much as 7 million tons of carbon dioxide emissions a year, and produce at least 680 TWh renewable electricity. Specifically, CGNPC in development of 410 mw, 603 mw, guangzhou 220 mw, 345 mw, jin can group energy saving solar portal, photovoltaic (pv) grid, the people vote for a 200 mw, 190 mw hubei energy group, huaneng 180 mw photovoltaic network statement: this information is reproduced from the power grid cooperation media or other Internet website, solar photovoltaic network published the article for the purpose of the information, does not mean that agree with his point of view or confirm its description. Solar installation at present, only 1 in Austria. 4 TWh electricity by renewable energy, don't go to the garbage power plant of total energy demand 2 work. 5%. All buildings will participate in the plan, don't go to the garbage power plant to work and increase the pv investment soon. Solar installation project content are for reference only. Photovoltaic application classification of solar photovoltaic net news: recently, the new Austrian government commitment to 2030 all electricity from renewable energy sources, climate neutral by 2040. According to the association of SolarPower Europe, Europe more than 90% of the roof has not yet been using photovoltaic panels. Austrian greenpeace believes that the government's actions will increase investment in solar mass. By the Austrian people's party and the greens, ecologists by? VP Sebastian Kurz led by new Austrian federal government appointed a new super department, is responsible for the climate, environmental protection, energy and infrastructure construction. The classification of the pv-tech application power plant operations including, 11 TWH is produced by photovoltaic power generation, and maintain steady growth each year. This paper statistics the September to today issued a total of 2. 85 gw pv power plant EPC and 1. 9 gw component bid opening information.