In recent days, the photovoltaic industry is really getting good news. Good news comes every day. Provinces and cities are very active in the "county-wide promotion" of the rooftop distributed photovoltaic development pilot. The notice has been forwarded one after another, basically requiring each city to have a county to participate. "The whole county promotes" a pilot project for the development of distributed rooftop photovoltaics. With this trend, there is a vigorous nationwide battle to install photovoltaics.

1. Roof-mounted photovoltaics usher in icebreaking

The most difficult distributed photovoltaic projects to develop are the roofs of governments, hospitals, and schools. Since the first decision makers are more difficult to deal with, there is a lot of resistance to development. However, the "county-wide advancement" policy makes perfect use of administrative orders to help the first decision-maker make decisions. In addition, the entry of central state-owned enterprises has also made project development more standardized and reliable.

Through the "county-wide promotion" policy, many roofs that are difficult to make decisions are promoted, and immediate action is taken to solve the problems of grid connection and consumption, forming a "momentum" for installing photovoltaic power stations everywhere, allowing more people to recognize and understand photovoltaics.

The installation of photovoltaics on public roofs is a vivid case show, so that more people and managers will try and choose to install photovoltaics when they see the benefits of photovoltaic power generation.

2. Mandatory rooftop installation of photovoltaics

      In the past, the country encouraged the installation of photovoltaics, but now the country compulsory installation of photovoltaics. This is the feeling of many people now that under the pressure of "carbon reduction", photovoltaic power generation has multiple benefits. Through the "county-wide promotion" rooftop distributed photovoltaic development pilot program, the nationwide boom in photovoltaic installation has been promoted.

      Complying with the national policy, you will be able to reap a wave of dividends. At present, the "county-wide promotion" of rooftop distributed photovoltaic is in full swing. Keeping up with the trend, the development, installation and investment of rooftop photovoltaic can obtain the best benefits.

Three, the case of national installation photovoltaic

1. Party and government office buildings

        Hebei Province CPPCC Photovoltaic Building Integration

        The Hebei Provincial Political Consultative Conference Photovoltaic Building Integration Demonstration Project is located at No. 58, Weiming North Street, Qiaoxi District, Shijiazhuang City.

        The project involves the roofs and walls of 8 buildings, including the main office building of the CPPCC organs of Hebei Province, the office building of the Democratic Party of Hebei Province, and the main building of the People’s Congress of Hebei Province. There are 8 roofs and 8 walls in total. The photovoltaic module area is 3,0439.96 square meters. The total capacity is 453.69KWh.

        The annual power generation is expected to be 520,000 kWh, which can save 200 tons of standard coal each year, reduce 452 tons of carbon dioxide emissions and 3.9 tons of sulfur dioxide emissions. The reduction effect is equal to 16.2 acres of forest and 972 trees reduced.

2. Photovoltaic village buildings 

      China's first "photovoltaic village" Li'ao Village is China's first photovoltaic village. This legendary professor has been generating electricity for five years. In 2016, Li'ao Village became the largest photovoltaic village in the country at that time. Invest 6 million yuan to install 600kw distributed photovoltaic power stations on the roofs of houses in the village. 

        At present, the annual income of photovoltaic power generation is more than 600,000 yuan, and the collective income of the village has increased from 3,000 yuan in 2012 to nearly 600,000 yuan today. Each villager can use 50 kilowatt-hours of electricity for free every month. The village also uses these revenues to set up People's Livelihood "Sunshine Fund".

        It is worth mentioning that Li Ao Village is already in the real homework! The topic with Li Ao Village as a case has appeared on the homework assistant and other college students' homework platforms.

        The largest photovoltaic village: Dalu Village

      The "Li'ao Village" above was originally the largest photovoltaic village in the country, but after the completion of the current Haishu Dalu Village, the title of the country's largest photovoltaic village will be inherited to Dalu Village!

         The overall planned installed capacity of the Dalu Photovoltaic Village project is 1,300 kilowatts, and the project is divided into two phases. Among them, the first phase has been completed with an installed capacity of 760 kilowatts; the second phase of the project is expected to be completed in 2019 with an installed capacity of 540 kilowatts. When all completed, Dalu Village will have more than twice the photovoltaic capacity of Li'ao Village, Haishu, the current "China's No. 1 Photovoltaic Village".

        According to estimates, this project can increase the economic income of Dalu Village by about 2 million yuan within 25 years.