What is the difference between monocrystalline and polycrystalline components? solar street light-litelsolar manufacturers

Photovoltaic modules (also known as solar panels, photovoltaic panels) mainly include polycrystalline modules, polycrystalline modules, and thin-film modules. The current state of the market is that polycrystalline module products are still dominant in terms of market share. There are historical reasons why the market share of monocrystalline modules is smaller than that of polycrystalline modules: the production process of monocrystalline modules is more complicated than that of polycrystalline modules, and the cost is higher than that of multicrystalline modules. In the early stage of the rapid development of the photovoltaic industry, production capacity is king, and the monocrystalline production capacity of intensive cultivation is difficult to meet the market demand in terms of expansion speed. Between 2005 and 2010, polycrystalline cell technology rapidly expanded its share based on relatively cheap costs, thus becoming dominant. However, single crystals have excellent properties. More than 30 years of application practice have proved the reliability of the single crystal technology route. In 1982, Europe's first on-grid photovoltaic system was built in Switzerland, using a single crystal system; in the 1980s, some domestic power stations also adopted a single crystal system. The data shows that the total attenuation rate of my country's Ningbo single crystal photovoltaic system built in 1994 is only 3.1% in 21 years, and the average annual attenuation rate of single crystal roof photovoltaics built in Munich, Germany in 1997 is 0.4%. Significantly better than polycrystalline photovoltaic power plants. For a long time, polycrystalline has more cost advantages than monocrystalline. In the past, the construction of photovoltaic power plants paid more attention to the initial investment. Therefore, low-cost polycrystalline products are naturally more popular. Now everyone's concept is also changing, and more attention is paid to the whole life of photovoltaic power plants. The average cost of electricity per cycle, in this case, the performance advantages of single crystal will be more prominent. Considering the conversion efficiency and manufacturing cost of single crystal and polycrystal, from the current point of view, both single crystal and polycrystal have relatively mature technologies. solar street light,solar street light manufacturer,high pole light,high pole light manufacturer,street light,street light manufacturer,street light,street light manufacturer,led street light,led street light manufacturer,street light pole,street light pole manufacturer,landscape light,landscape light manufacturer , Magnolia lanterns, Magnolia lanterns manufacturers, minority street lights Yangzhou Global Solar Technology Development Co., Ltd. is a manufacturer engaged in the production of outdoor road lighting, the main products are city circuit lights, solar street lights, high pole lights, led street lights, all kinds of special-shaped Landscape lights, magnolia lights, Chinese lights, street lights with ethnic characteristics, etc., welcome to visit our factory and consult and discuss business cooperation
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