The picture shows Beijing Jingyi Green Power Systems Engineering Co., Ltd. equipped with a huge area of ​​photovoltaic power generation panels. This reporter and Guan Yan photo November 3 this year, is the Beijing-controlled group subsidiary Beijing Ying-Li Li Ying, general manager of the most looking forward to the day. On this day, the 1MW (1MW = 1000kW) grid-connected PV power plant in Cuba donated by BE Group will be officially put into operation. This is the first time that Beijing enterprises exported photovoltaic power generation technology to Latin America through donation projects. After put into production, the average annual generating capacity of the photovoltaic power station is 146.6 million degrees, saving 535,000 tons of standard coal and 1405.9 tons of carbon dioxide emissions each year.
In order to see the "prototype" of the Cuban project, the reporter yesterday deliberately climbed the roof of a 4-floor factory building in Yanjing, a green energy production base in Yanqing. Dozens of groups of polycrystalline solar panels, each about 1.5 meters long and 1 meter wide, can not be seen on the roof. All solar panels are tilted northward, "hugging" the sun shining from the south and turning the roof into A large photovoltaic power plant.
Looking to the plant from the roof, the reporter found that even the parking shed at the entrance to the building, are made up of hundreds of square meters of solar panels - where the factory where there is a roof, almost all blue-blue solar panels cover.
"This solar photovoltaic integrated building demonstration project installed capacity of 500 kilowatts, the roof of the plant, the roof of the distribution room, canteen roof facade, and self-parking shed solar panels laid about 6,000 square meters, of which West The facade uses thin-film amorphous silicon solar panels and the rest of the building's roof uses polycrystalline silicon panels. "Li Yinglong explained that the Cuban power station project is basically the same layout, because thin-film amorphous silicon solar panels do not require direct sunlight , So it is more suitable for "sticking" on the façade of the building. Reporters at the roof of the PV power plant to see the rows of solar panels below the floor has been laid waterproof layer of tape, "hide" in the solar panels below a transmission line will not suffer the sun and rain of bitterness. The thin wire above the power line is a lightning rod specifically designed for this device.
According to Li Yinglong, the annual average generating capacity of this project is about 470,000 degrees, which can be used for office and production in the production base. At the same time, the actual photovoltaic power station is provided for product debugging and experiment. The inverter, combiner box, power distribution cabinet and Other key equipment used in the project are provided by Jingyi Green Energy and Jingyi Green Energy has completely independent intellectual property rights.
Today, the PV power plant is also "authentic" built in the International Exhibition Center Park, about 14 km east of the capital city of Havana, Cuba, becoming Cuba's first photovoltaic power generation project.
In the face of the difficulties of communication caused by such factors as language and time difference, as well as the difficulties of time and heavy tasks and the poor condition of on-site construction, Beijing Green Energy Technicians entered into the project team of Cuba only in early April this year and only conducted preliminary work such as drawings and design plans. The two sides communicated for a month. In May, Cuba also suffered a rainy season, affecting the progress of the project. To this end, senior executives, including Li Yinglong, had to carry the necessary tools and office supplies for construction from Beijing to Havana and carry out hands-on demonstrations.
Wang Jun, general manager of Green Energy Company, remembers that at the end of May, when the project got into the installation of solar panel supports, the staff was exhausted and exhausted every day. At this point, the project department took the initiative and moved the labor competitions commonly used in domestic construction to a foreign country. The two staff members of the two countries were divided into six groups to carry out a friendship match with scaffolds. Through this virtuous mechanism, the project department recovered the construction period in June and completed the installation of the first demonstration system.
Li Yinglong said Cuba's 1-megawatt grid-connected photovoltaic power station project is yet another practice of actively implementing the "going out" strategy of the municipal party committee and government of Beijing. Jingyi Green will make this project a demonstration project to strengthen the cooperation between the two sides and take this as an opportunity to focus on the construction plan of 100MW photovoltaic project in Cuba and gradually expand the Latin American market. Up to now, the company has received orders worth over 410 million yuan from domestic and overseas orders this year, and installed capacity of over 150 megawatts of production products, accounting for about 75% of last year's total. This reporter Liu Yu Xin
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