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Author:    Times:2016-06-20 15:25:06    Views:    From: 
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LARGE & DISTRIBUTED POWER PLANT

    Risun has begun to actively preparing to declare the golden sun demonstration project since the beginning of 2009, 2.59MW axis automatic tracking solar photovoltaic power station to declare success, Risun became the first selected enterprises of national demonstration projects . After that, Risun access to 3.088MW roof photovoltaic power station, 37MW photovoltaic power station, a plurality of golden sun demonstration project,besides,we undertook the state approved the construction of the Xinyu City financial policies for energy saving and emission reduction demonstration project -- the smart micro grid. Golden sun demonstration project from 2013, Risun obtained the 18MW distribution demonstration project and the financial support for energy-saving emission reduction projects -- 5.9MW rooftop PV project. At the same time, Risun successfully opens its PV market, in the light of the strength of illumination superior western regions and local enterprises to reach an agreement, a number of large-scale off grid photovoltaic power station construction cooperation, has completed the 5MW off grid power station in high altitude area.


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PV APPLICATION IS NOT ONLY COMMERCIAL BEHAVIOR OF ENTERPRISES, BUT ALSO SOCIAL RESPONSIBILITY

  Photovoltaic application system each 1 degrees (KWH) of electricity, saving 0.4 kilograms of standard coal, a corresponding reduction in pollution emissions of 0.272 kilograms of carbon dust, 0.997 kilograms (about 0.5 cubic meters) of carbon dioxide, 0.03 kilograms of sulfur dioxide, 0.015 kilograms of nitrogen oxides, reducing the water consumption of 4 kg

    

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      Risun has accumulated nearly 2G photovoltaic products, these products can save 1200000 tons of standard coal each year, the annual carbon dioxide emissions of 1500000000 cubic meters, 90000 tons of sulfur dioxide, nitrogen oxide 45000 tons, less water consumption of 12000000 tons.


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   Photovoltaic power generation from silica to the total energy consumption of the system is 2.597kwh/Wp (2010 data), the solar energy resources of western China is rich, say average utilization of photovoltaic power generation system is 3000 hours (already considered the system efficiency), while Eastern is poor, say about 1000 hours, then the average of China is 1500 hours,that’s to say, each peak Watt solar cells can generate 1.5kWh electric. It can be used to calculate the energy payback period of photovoltaic power generation by photovoltaic components: photoelectric conversion efficiency of 15.40%, only need 1.464 years. Risun’s efficient photovoltaic panel RSM60-156P conversion efficiency can be up to 17.8%, only need 11 months. In accordance with the polysilicon assembly efficiency first dropped 2.5%, and annually thereafter decreased efficiency of about 0.7% attenuation, products 25 years warranty period, per peak watt solar year can generate 33.5kWh (degree) of electricity. The photoelectric conversion efficiency of 25 years is still 80%, eliminate man-made damage and bad weather, to continue to power several years.


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