Photovoltaic industry is a sunrise industry based on semiconductor technology and new energy demand, and the high ground of the future global advanced industry competition. PV mounting system is one of the critical component of photovoltaic power station. As the support system of solar modules, it is a reliable guarantee to maximize the utilization of photovoltaic energy. According to the different materials, mounting structures usually divided into: Ordinary steel structures and new aluminum alloy structures. The mounting structures exported by Kseng every year are mainly in aluminum alloy.

The advantages of aluminum alloy solar mounting structure includes:

①.Anti natural corrosion: Aluminum placed in the air forms a dense protective layer of aluminum oxide on top, which prevents further oxidation.

②.Anti galvanic corrosion: When the steel bracket and solar panel in contact, aluminum panel frame is prone to galvanic corrosion, while the aluminum bracket avoids this phenomenon.

③.Keep voltage balance: The excellent electrical conductivity of aluminum, can better conduct the weak current generated by various reasons in the PV mounting system.

④.Easy forming: Aluminum products with different section shapes can be easily obtained by extrusion process with different dies.

⑤.Easy machining: Aluminum profiles can be easily sawed, drilled, punched and folded to the required specifications, and the energy consumption of the process is much lower than that of steel.

⑥.Low temperature resistant: Ordinary steel, especially the welding area, is fragile and brittle in low temperature, while the strength of aluminum alloy material increases.