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Photovoltaic brackets function as the structural framework that physically supports and positions photovoltaic modules within solar power generation systems, and their engineering performance and material specifications directly influence the operational stability during extended service cycles, the power generation efficiency metrics across varying seasonal and weather conditions, and ultimately the return on investment for photovol

Photovoltaic bracket represents a specialized structural component engineered specifically for the installation, mechanical support, and permanent fixation of photovoltaic modules within solar energy systems. From a functional classification perspective, these brackets divide into two primary categories: fixed brackets that maintain a constant angular orientation toward the sun throughout the operational day, and tracking brackets that incorporate motorized or hydraulic mechanisms enabling dynamic rotational adjustment to follow the sun's apparent movement across the sky. Within the contemporary solar power generation industry, the imperative to maximize energy output has prompted manufacturers and system integrators to pursue multiple complementary technological pathways simultaneously.

The power station using the tracking bracket needs to increase the initial investment cost, and bear the operation risk of the device and the later maintenance cost. In the long run, it will help the owners of the power station achieve economic benefits and reduce the cost of kilowatt-hour electricity. According to CPIA data, the tracking bracket will account for 12.98% of the total system cost in 2020, only second to component costs and construction and installation costs.