What is the difference between monocrystalline and polycrystalline solar panels? According to solar experts, monocrystalline and polycrystalline manufacturing processes are different, and the components are also different, but the finished product (solar panel) has the same effect. The difference between the two before is the photoelectric conversion rate. Single crystals have always been more efficient than polycrystals. Even in the laboratory, this is still the case. In addition, the material of single crystals is better than polycrystals. It is not easy to damage during production. In addition, single crystals are generally Monochrome (conventional is blue and black. Most of the foreign countries are mostly blue. Most of the domestic surfaces are blue, but the color will become black after lamination, and the polycrystalline color is very mixed. In terms of price, there are also colors): single crystals are usually higher than polycrystals (of course, this is not to say that polycrystals are not as good as single crystals, but that the production cost of polycrystals is much lower than that of single crystals, and the output of polycrystals Much larger than single crystal)
Sino-German Solar Tips: Regardless of single crystal or polycrystalline solar cells, the power cannot be seen by the eyes. With the eyes, you can only distinguish the appearance of the solar cells, whether there is color difference, lack of angles, etc. The power is to use the solar cells. The tester test, and must pass the standard film test of the authoritative department before testing (ie: pass international standard test IEC61215) calibration, otherwise the test data is not accurate.
