Why solar energy is used for aluminum alloy frame

The use of the aluminum alloy frame is mainly to consider its good electrical conductivity, so that the high current impact that can guide the lightning strike is guided to the ground. It is white, it is the effect of lightning protection, in order to protect other electrical appliances. In addition, the strength of aluminum alloy is better, which can protect solar cells better. By comparison, aluminum alloy has the highest cost performance in border materials.