Why solar panel aluminum frames are used?
The solar panel has the function of protecting the components, which make it easy to connect. Because the solar panel is mainly composed of monocrystalline silicon or polycrystalline solar cells and tempered glass, which is particularly fragile and easy to break, so its interior must have a protective frame. Recently, there has been a kind of frameless battery panel, which is using modern high technology, with a kind of spraying technology for packaging. However, this kind of frameless solar panel is sealed at the edge, so there will be a danger of leakage.
What are the advantages of solar panel aluminum frame?
At present, the frame of the solar panel on the market is stainless steel, aluminum alloy, rubber, reinforced plastic, etc.
Aluminum alloy frame is widely used, thanks to the advantages such as easy to process, light in quality, strong in corrosion resistance, strong in strength, strong in tensile strength, high in metal fatigue value, elasticity, and relatively high in time. The scratched surface will not be oxidized, so it will not affect its performance. The lifetime of aluminum alloy frame can reach 30-50 years.
