Photovoltaic brackets stand as the stalwart supports and fixtures for solar panels, ensuring they bask in the sun’s glory. With their pivotal role, these brackets guarantee optimal sunlight absorption, thereby significantly amplifying the efficiency of solar power generation.
Typically, strong steel forms the backbone of photovoltaic brackets, acting as the indispensable 'skeleton' of the entire system. These steels are meticulously treated with specialized surface processes, like hot-dip galvanizing and galvanized aluminum magnesium, which dramatically boost their corrosion resistance and extend their lifespan. Specifically:
Hot dip galvanized brackets: Renowned for their widespread use, these brackets generally possess a thickness surpassing 2mm, extending up to 2.5mm in regions with intense wind conditions. Despite their higher cost, they offer extended durability, remarkable robustness, and exceptional stability.
• Galvanized aluminum magnesium support: This metal surface features self-healing cuts, adeptly resisting chlorine, alkali, abrasion, and corrosion, making it ideal for harsh environments like deserts, mudflats, saline, and alkaline lands. This high-quality, budget-friendly option aids in reducing operational costs while elevating safety and reliability at power stations.
Aside from steel, aluminum alloy-based photovoltaic brackets are available, renowned for their lightweight nature—only about a third of the weight of steel alternatives. While they offer lesser strength and toughness and come at a premium price, their outstanding corrosion resistance makes them perfect for coastal photovoltaic systems and installations on color steel roofs, where rust prevention is paramount.
Photovoltaic brackets showcase a variety of designs. Based on installation methods, they fall into categories like fixed brackets and tracking brackets. Fixed brackets feature components with a static orientation, allowing manual adjustments to align with seasonal lighting variations. Conversely, tracking brackets autonomously follow the sun's path, ensuring consistent solar alignment for the panels, though at a premium cost.
Furthermore, photovoltaic brackets can be classified based on specific application scenarios into roof brackets, ground brackets, and agricultural photovoltaic system brackets, among others. Each type is intricately designed to cater to distinct environments and requirements, ensuring efficient and stable electricity generation from photovoltaic panels.
In the domain of photovoltaic bracket manufacturing costs, raw materials dominate, constituting over 70% of the total cost, with steel comprising half of this percentage. Variations in bracket weight are shaped by material choice, design intricacies, and scale of production.
The application range for photovoltaic brackets is vast, covering extensive ground-based photovoltaic power stations, domestic rooftop systems, and agricultural photovoltaic systems. These brackets are indispensable, serving as the backbone of the photovoltaic power generation ecosystem and ensuring the system's unwavering stability and efficiency.