


Photovoltaic brackets are the steadfast backbone of solar panel systems, providing unwavering support and precise positioning for solar panels. These indispensable structures are expertly engineered to orient panels perfectly towards the sun, thereby amplifying sunlight capture and dramatically enhancing the efficiency of power generation.
Constructed predominantly from high-grade steel, photovoltaic brackets form the critical 'skeleton' of solar systems. This steel undergoes advanced surface treatments, such as hot-dip galvanizing and galvanized aluminum magnesium coating, which substantially bolster their anti-corrosion properties and significantly prolong their service life. Specifically,
Hot dip galvanized brackets: Widely acclaimed for their robustness, these brackets typically feature a thickness of over 2mm, or even up to 2.5mm in high-wind zones. Although they come with a higher price tag, their longevity, robust strength, and exceptional stability offer outstanding value.
• Galvanized aluminum magnesium support: This innovative metal surface, with its self-healing cuts, offers remarkable resistance against chlorine, alkali, abrasion, and corrosion. It is designed to withstand the harsh conditions of deserts, mudflats, and saline-alkaline terrains. This option combines high quality with cost-effectiveness, reducing operational expenses while enhancing the safety and reliability of power stations.
Beyond steel, aluminum alloy-based photovoltaic brackets are available, celebrated for their lightweight nature—only about a third the weight of steel. While they exhibit lower strength and toughness and incur a higher cost, their superior corrosion resistance makes them ideal for coastal photovoltaic systems and installations on color steel roofs, where rust prevention is paramount.
Photovoltaic brackets are available in diverse designs. Based on installation methods, they are categorized into fixed and tracking brackets. Fixed brackets have static components but allow manual seasonal adjustments for optimal solar alignment. In contrast, tracking brackets autonomously follow the sun's trajectory, ensuring optimal alignment and efficiency, albeit with a higher investment.
Additionally, photovoltaic brackets can be tailored to specific applications, classified into roof brackets, ground brackets, and agricultural photovoltaic system brackets, among others. Each is meticulously crafted to meet distinct environmental and operational demands, ensuring photovoltaic panels operate with peak stability and efficiency.
In the cost structure of photovoltaic bracket manufacturing, raw materials dominate, comprising over 70% of costs, with steel alone accounting for half. Variations in bracket weight are influenced by material choice, design intricacy, and installation scale.
The application range for photovoltaic brackets is vast, encompassing large-scale ground-based solar power stations, residential rooftop systems, and agricultural photovoltaic setups. Their indispensable presence is crucial to the solar power generation ecosystem, providing the foundation for both stability and efficiency in power generation systems.