Photovoltaic Bracket

Zinc-aluminum-magnesium alloy is a new type of alloy material, which has been used in the photovoltaic field in recent years. Zinc-aluminum-magnesium alloy photovoltaic rails have the following advantages:

• 1. Light weight: Compared with traditional steel rails, the weight of zinc-aluminum-magnesium alloy rails can be reduced by about 30%, which helps to reduce the cost of transportation, installation and maintenance of photovoltaic systems.
• 2. Good corrosion resistance: At room temperature, especially in humid environments, zinc-aluminum-magnesium alloy has high corrosion resistance. The aluminum in its coating can form a dense aluminum oxide protective film on the surface of the steel to block the erosion of oxygen and moisture, and the addition of magnesium further enhances the self-healing ability of the coating. When scratches or damage appear on the surface of the coating, magnesium will preferentially undergo oxidation reaction to protect the surrounding zinc and aluminum, which can effectively avoid corrosion and oxidation problems and extend the service life of the rails.
• 3. High strength and rigidity: Zinc-aluminum-magnesium alloy photovoltaic rails have high strength and rigidity, can withstand large loads and wind pressures, and are comparable to steel rails in strength, but are lighter in weight and have more advantages in complex terrain conditions.
• 4. Easy to process and shape: The alloy is easy to process and can be customized according to different design requirements to meet the installation needs of various photovoltaic projects.
• 5. Good environmental performance: Zinc-aluminum-magnesium alloy is an environmentally friendly material. The photovoltaic rails made of it can reduce the impact on the environment, while reducing energy consumption and carbon emissions. In addition, the steel itself can be recycled. When the photovoltaic module reaches the end of its service life, the zinc-aluminum-magnesium alloy rails can be returned to the production link through recycling and reuse, reducing resource waste and environmental pollution.
• 6. Low maintenance cost: Due to its excellent corrosion resistance, zinc-aluminum-magnesium alloy photovoltaic rails are not easy to corrode, do not require anti-corrosion treatment, and are not prone to damage, breakage and other problems, so almost no additional maintenance costs are required.

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