Detailed description
What are the advantages of solar panel aluminum frame?At present, the frame of solar panel on the market includes stainless steel, aluminum alloy, rubber, reinforced plastic and so on. The aluminum alloy frame is the most widely used one, because the aluminum alloy frame has simple processing technology, light weight, strong corrosion resistance, strong firmness, strong tensile ability, high metal fatigue value, elastic modulus, and relatively high rigidity. The surface will not be oxidized if scratched in time, and its performance will not be affected. The life of the aluminum alloy frame can reach 30-50 years.
The rubber or plastic frame is easily weathered, and generally does not reach the service life of the solar panel (25 years). Stainless steel has a long service life, is also resistant to oxidation, and its strength is higher than that of aluminum alloy. However, stainless steel is much heavier than aluminum alloy. It is inconvenient to transport, and the process of making stainless steel frame is complicated and costly. Therefore, considering the convenience of reducing costs, many companies Stainless steel is not used, and aluminum alloy is mostly used as the frame of the battery panel
