Rooftop photovoltaic power plant enters scale development

When Zhai Zhiwei, the person in charge of Zhejiang Yongkang Qunsheng Group Co., Ltd., talked about photovoltaic power generation, he said: “Our company now uses the power generated by its own photovoltaic power station for production and office work, and can use the remaining power to access the Internet, which can effectively ease the use of the company during peak hours. The problem of electric power can also bring additional benefits to the company."

It is understood that at the end of November 2013, the Zhejiang Provincial Government issued the "Implementation Opinions on Further Accelerating the Application of Photovoltaic Applications for Promoting the Healthy Development of Industries," and issued the "Registration Management for Distributed Photovoltaic Power Generation Projects" and "Exemption of Licenses for Distributed Photovoltaic Power Generation Business". At the same time as the decentralization policy, the subsidy policy of subsidizing the subsidy of 0.1 yuan per kilowatt-hour on the basis of state regulations and subsidy standards was implemented, and the rooftop photovoltaic power generation in Zhejiang Province has thus entered an era of large-scale development.

Enterprise factory: gradually become the main battlefield of photovoltaic power generation

Qunsheng Group is one of the enterprises in Zhejiang Province that had earlier developed a rooftop power plant. As early as 2011, the group invested more than 70 million yuan to develop photovoltaic solar power project of Golden Sun demonstration project. The first phase of the project was built on the top of a comprehensive building, consisting of nine 380 volt photovoltaic power generation subsystems, with a total power of 1800 kilowatts, and annual power generation. Up to 1.47 million kwh.

“The group building photovoltaic power generation project of the group building is located in the Yongkang Economic Development Zone. It is a region where the power consumption growth is fast. The company's development has a strong demand for electricity. After we received the project application, we quickly established a grid-connected access program. Guided and inspected the installation and commissioning of photovoltaic power generation network equipment, and successfully achieved grid-connected power generation at the end of June 2013. The person in charge of Yongkang Power Supply Company stated that at present, this project can save 560 tons of standard coal and reduce 1,479 tons of carbon dioxide emissions annually.

It is understood that the success of Kunsheng Group's comprehensive building photovoltaic power generation project has produced a good demonstration effect in the local area. Coupled with the provincial government's policy support for photovoltaic power generation, the Yongkang City has now set off the climax of roof photovoltaic power generation by the enterprise development plant. The Yongkang Economic Development Zone will actively use the existing factory buildings and warehouse roofs to construct the first 20 MW rooftop photovoltaic power plant and connect it to the national grid. The average annual power generation of the project is approximately 18,411,412 kilowatt-hours, which can be used by more than 12,000 ordinary households. Compared with thermal power plants with the same amount of power generation, about 7615.2 tons of standard coal can be saved each year, 347.6 tons of sulfur dioxide, 43.6 tons of nitrogen oxides, and 174 tons of dust can be reduced by burning coal, and the emission of greenhouse gas carbon dioxide can be reduced to 14,56 tons.

Residents roof: put sunlight into "money bag"

"This is my home photovoltaic "micro-power station" last year in November and December two months of power sales, a total of 366.17 yuan." Ms. Shu Shu, Zhejiang Yongkang citizens get the first electricity income from the power sector when he liked it. She said that although there is not much money, it allows us to taste the sweetness and see hope.