Photovoltaic brackets play a pivotal role in bolstering and securing photovoltaic panels, commonly known as solar panels. These brackets ensure that the panels are oriented toward the sun at the perfect angle, maximizing sunlight absorption and enhancing power generation efficiency.
The foundation of photovoltaic brackets is often steel, which acts as the core "skeleton". These steel components undergo specialized surface treatments such as hot-dip galvanizing and galvanized aluminum magnesium coatings. These treatments significantly boost corrosion resistance and extend the service life of the brackets. Highlights include:
Hot-dip galvanized bracket: Widely used due to its exceptional durability, generally boasting a thickness greater than 2mm, and reaching up to 2.5mm in areas prone to strong winds. While the cost is higher, it offers unparalleled longevity, robust strength, and remarkable stability.
• Galvanized aluminum magnesium support: Known for its self-healing cut, it boasts a formidable metal surface that combats chlorine, alkalis, wear, and corrosion. This makes it ideal for challenging environments such as deserts, mudflats, and saline-alkaline soils. The support offers high quality at a low cost, enhancing power station safety and reducing expenses.
Beyond steel, the market also offers photovoltaic brackets crafted from materials like aluminum alloy. These brackets are lightweight, approximately one-third the weight of steel, though they offer lower strength and toughness and come at a premium price. Nevertheless, their excellent corrosion resistance and rust-free nature make them perfect for photovoltaic systems near the sea or on colored steel roofs.
Photovoltaic brackets come in diverse types. Based on installation methods, they categorize into fixed brackets and tracking brackets. Fixed brackets have a set orientation but can be manually adjusted to adapt to seasonal lighting changes. On the other hand, tracking brackets automatically align with the sun's position, ensuring constant solar alignment but at a higher cost.
Photovoltaic brackets also adapt to various application scenarios, including roof brackets, ground brackets, and agricultural photovoltaic system brackets. These designs cater to specific environmental and operational needs, ensuring photovoltaic panels generate electricity with unwavering stability and efficiency.
In the realm of photovoltaic bracket manufacturing, raw material costs account for over 70% of expenses, with steel contributing half of this figure. Factors such as material choice, design intricacies, and scale can influence the weight of the brackets.
The versatility of photovoltaic brackets spans a wide range—from expansive ground photovoltaic power stations to residential rooftop systems and agricultural photovoltaics. Their omnipresence is testimony to their indispensable role in photovoltaic power generation, upholding the stability and efficiency of the entire system.
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