The difference between the thickness of the thin-film solar panel and the crystalline silicon solar panel is most obvious. The reason is that the difference in materials depends on the difference in solar capture efficiency between the conventional crystalline silicon solar panel and the thin-film solar cell. The battery uses different compounds and the crystalline silicon solar cells use crystalline silicon wafers.
Conventional crystalline silicon solar panels use C-Si crystalline silicon. This technology has been developed for many years and is relatively mature and reliable. Although crystalline silicon has a high energy conversion efficiency, the actual light absorption efficiency is poor, which means that the solar panel must be thick enough to improve the actual efficiency. Moreover, crystalline silicon itself is very brittle and is easily broken and damaged by external force,l profile steel manufacturer so it must be encapsulated in thick float glass to protect it. This thickens the crystalline silicon solar panel and increases the weight, which seriously restricts the crystal. The use of silicon solar cells is also worrying if placed at a high level.
The thin film technology of thin film solar cells can use various elements to prepare solar cell panels by coating or depositing on the surface of glass, metal, plastics, etc. Different element materials absorb different spectral power generation of solar photovoltaic modules, and not only light absorption efficiency ratio The crystalline silicon solar cell is good, and the thickness is also about 350 times thinner than the crystalline silicon solar panel. Thin-film solar cells are usually bendable, and gallium arsenide thin-film solar cells can be tailored to their custom size and are very malleable.
The thin and light characteristics of thin-film solar cells are only a part of the advantages. High temperature resistance, low temperature resistance, no attenuation, no hot spot effect, low light power generation, pressure resistance, etc. are all unmatched by crystalline silicon solar cells, perhaps on the surface. In terms of price, crystalline silicon solar cells have a slight advantage, but smart consumers who pursue cost-effectiveness in first-tier cities have realized the superiority of thin-film solar cell technology.