







The photovoltaic bracket serves as a vital metal structural support, crafted to hold, install, and secure solar panels within solar power generation systems. Below is an in-depth overview of photovoltaic brackets, showcasing their essential role in harnessing renewable energy.
1, Function and Purpose
As the backbone of the photovoltaic power station, the photovoltaic bracket is pivotal in the power generation system. It strategically arranges and secures photovoltaic modules, aligning them optimally to capture the sun's rays and efficiently convert this solar energy into electricity, ensuring peak energy output.
2, Classification and Characteristics
Photovoltaic brackets can be categorized in various ways, depending on different classification criteria:
1. Classified by Structural Type:
The single column bracket, commonly known as the 'L'-shaped bracket, employs a vertical column that stands perpendicular to the ground to secure photovoltaic modules, ideal for smaller photovoltaic installations.
The double column bracket, or 'T'-shaped bracket, features two vertical columns and a horizontal bar to support modules, making it suitable for larger-scale photovoltaic power systems.
Frame type brackets consist of a versatile frame structure with numerous support rods and horizontal bars, adjustable to accommodate various sizes and numbers of photovoltaic modules.
2. Classified by Material:
The zinc aluminum magnesium bracket is crafted from robust materials like C-shaped steel, U-shaped steel, and square tubes, offering exceptional strength, corrosion resistance, and longevity.
Aluminum alloy brackets are lightweight and offer superior corrosion resistance, making them ideal for photovoltaic systems in humid coastal environments.
Hot dip galvanized brackets undergo surface treatment with hot-dip galvanizing, enhancing corrosion resistance and stability, albeit with a higher cost.
3. Classified by Installation Method:
Fixed brackets offer a simple, cost-effective solution for areas with stable solar altitude angles, as they maintain a constant angle and direction.
Tracking brackets automatically adjust the angle and direction of photovoltaic modules based on the sun's position, including flat single axis, inclined single axis, and dual axis tracking systems, maximizing energy efficiency with a higher initial investment.
4. Other Special Types:
Flexible brackets utilize a large-span prestressed flexible cable structure, secured at both ends, to support photovoltaic modules, ideal for extensive applications such as mountains, slopes, water bodies, and forests.
Floating brackets are specifically designed for expansive water bodies like lakes and reservoirs, allowing photovoltaic modules to float on water and minimizing land use.
3, Application Scenarios
Photovoltaic brackets find diverse applications across various settings, including expansive ground-based photovoltaic power stations, industrial and commercial rooftops, residential rooftops, remote regions, farms, and public facilities. Wherever solar energy is needed, and installation conditions are favorable, these brackets become indispensable.