Photovoltaic supports constitute an important part of the photovoltaic module system. Different materials have different characteristics and areas of application. Here are several common photovoltaic support materials:
1. Zinc-aluminum-magnesium photovoltaic bracket
Zinc-aluminum-magnesium photovoltaic bracket is a new type of photovoltaic bracket material with good corrosion resistance and self-healing capabilities. Zinc, aluminum and magnesium materials will form a protective film on the surface in an oxidizing environment, effectively preventing oxidation and corrosion. The corrosion resistance of zinc, aluminum and magnesium can reach 10-20 times that of ordinary hot-dip galvanized sheets, which greatly increases the service life of the material. Generally, the lifespan can reach more than 30 years. It also has good ductility and pelasticity, which facilitates its processing. Extending its service life can also reduce the amount of replacement materials and waste, thereby achieving the goal of resource saving and environmental protection. At present, this material is widely used in photovoltaic module installation systems, rooftop and ground-mounted solar power plants and other fields.
2. Aluminum alloy bracket
Aluminum alloy: Aluminum alloy is another common photovoltaic bracket material. Its advantages such as low density, light weight and good resistance to oxidation make it widely used in photovoltaics. supports. It has a wide range of applications in various environmental conditions. At the same time, aluminum alloy also has good processability and easy maintenance.
3. Hot-dip galvanized photovoltaic support
The photovolta supportHot-dip galvanized metal is a common and widely used bracket in the market. It is made of angle steel, square tube, channel steel and other steel materials, and has the advantages of high strength, good stability and easy installation.