Solar panels offer monocrystalline and polycrystalline solar street lamps have

Solar panels monocrystalline and polycrystalline what's the difference? According to expert introduction, solar energy production and manufacturing technology of monocrystalline and polycrystalline is different, composition is also different, but in the end make the finished product ( Solar panels) Use effect is the same, before two



solar panels monocrystalline and polycrystalline what's the difference? According to expert introduction, solar energy production and manufacturing technology of monocrystalline and polycrystalline is different, composition is also different, but in the end make the finished product ( Solar panels 【 Solar panels, 太阳能板) Is by absorbing sunlight, the solar radiation through the photoelectric effect or photochemical effect directly or indirectly converted into electrical energy device, the main material of most of the solar panel as the 'silicon', but because of the production cost is larger, so it widely used, we still have some limitations. 】 ） Before the use effect is the same, the difference between the two is the photoelectric conversion rate' Photoelectric conversion rate, it is to point to in the solar photovoltaic system efficiency of the solar panels to convert sunlight into electricity. 】 Different, single crystal has been higher than polycrystalline conversion efficiency, even in a laboratory or in this case, the other single crystal material is better than the polycrystalline, in the process of production is not easy to damage, the other in appearance, single crystal are generally single manufacturer of garden light color ( Regular is blue and black. Basic abroad is more blue, the domestic most of the solar panel surface is blue, but after the laminated color will become dark, polycrystalline color is very miscellaneous, both single color blue. There is also a color) Price: single crystal will be higher than normal polycrystalline ( Of course, this is not to say that the polycrystalline than single crystal, but the production cost of polycrystalline far lower than that of single crystal, and the production of polycrystalline was far greater than single crystal)