Zn-Al-Mg PV stents incorporate elements such as aluminum (Al) and magnesium (Mg) into their hot-dip galvanized coating, forming a uniform and dense zinc-aluminum alloy protective layer. This unique coating structure enables them to exhibit excellent corrosion resistance in harsh environments like humidity and salt spray, significantly extending the service life of the PV stents.
Furthermore, during the service life of Zn-Al-Mg PV stents, the cut or scratched areas will form hydrozincite through oxidation. This hydrozincite wraps around the red rust spots, achieving a rust-preventive effect. This self-healing property endows Zn-Al-Mg PV stents with enhanced durability.
Zn-Al-Mg PV stents possess high strength and rigidity, capable of withstanding large loads and wind pressures. Compared with steel PV stents, Zn-Al-Mg PV stents have comparable strength but are lighter in weight. Such high strength and rigidity ensure the stability and safety of the PV system, giving it greater advantages in complex terrain conditions.
Zn-Al-Mg PV stents feature good plasticity and malleability, and can be processed and formed through methods such as deep drawing, bending, and cutting. Moreover, they have excellent weldability, which can meet the welding requirements of various complex structures in PV systems.
Compared with the traditional hot-dip galvanizing process, the production process of Zn-Al-Mg PV stents is more environmentally friendly. It reduces the cold rolling process and the use of chemical substances, lowering environmental pollution.
Zn-Al-Mg PV stents have a very wide range of applications. In rooftop PV power generation systems, they can effectively fix PV panels and improve the stability of the system. In large-scale PV power plants, they can be flexibly assembled and adjusted to adapt to different terrain and inclination angle requirements. In addition, Zn-Al-Mg PV stents can also be applied in agricultural greenhouses, industrial parks, and other places, providing solid support for PV power generation projects in various fields.
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