







Photovoltaic brackets stand as indispensable components of solar power generation systems. Crafted with precision, they are dedicated to the pivotal roles of supporting, installing, and securing your solar panels seamlessly.
1, Classification
Based on varied application environments and specific installation requirements, photovoltaic brackets are ingeniously categorized into distinct types:
1. Fixed Bracket: Known for its robust stability, this type is ideal for settings that do not necessitate frequent adjustments. Once installed, its position remains largely static. The design is meticulously tailored, taking into account factors like geographic locale, environmental surroundings, and climatic conditions. Depending on the scenario of use, fixed photovoltaic brackets are further sub-divided into roof types (covering color steel plate roofs, sloping roofs, flat roofs, among others), ground types (with variations like single column and double column), and water surface types (including floating and column types).
2. Adjustable Tilt Bracket: Mirroring the structure of a fixed bracket, it incorporates a sophisticated adjustment mechanism, enabling manual alterations of the tilt angle with flexibility. By periodically fine-tuning the bracket's tilt, it adapts to changes in solar incidence angle due to seasonal or periodic variations, thereby augmenting the direct sunlight absorption and boosting the photovoltaic module's power generation efficiency.
3. Automatic Tracking Bracket: Through an advanced intelligent control system, this bracket provides comprehensive all-weather tracking of the sun, thereby optimizing solar energy utilization. Tracking brackets are chiefly segmented into flat single-axis, oblique single-axis, and dual-axis tracking brackets. The photovoltaic systems constructed with these brackets dynamically adjust component orientation to lighting conditions, minimizing the angle between components and sunlight. This innovative approach can typically enhance power generation by 10% to 25% or even more.
4. Flexible Bracket: This large-span support structure is anchored with fixed ends, featuring a prestressed flexible cable core. The system integrates key elements including cable, support, damping, and anchor systems. Its design elevates photovoltaic modules above ground level, offering the advantage of high clearance while reducing the need for pile foundations. Perfectly suited for expansive applications such as ordinary mountains, barren slopes, water bodies, fishing ponds, and forested areas.
2, Component Parts
The photovoltaic bracket encompasses several critical components:
1. Column: Serves as the core support of the entire system, securely affixed to the foundation.
2. Beam: Connects columns and provides unwavering support for photovoltaic modules.
3. Slant Support: Reinforces the stability of the system to prevent tilting and potential deformation.
4. Connectors: Comprising bolts, nuts, and more, these elements secure various bracket components together.
3, Functional Features
1. Support and Fixation: Guarantees the stable installation of photovoltaic modules, capable of withstanding natural forces like wind and snow.
2. Optimize Orientation and Tilt Angle: Enables adjustment of component orientation and tilt to maximize solar radiation capture.
3. Extend System Lifespan: Through intelligent design, minimizes component wear and damage, extending longevity.
4. Adapt to Various Environments: From rooftops to floors and water surfaces, there are suitable photovoltaic bracket solutions available.
4, Material Selection
When selecting materials for photovoltaic brackets, consideration of weather resilience, load-bearing capability, corrosion resistance, and cost-effectiveness is crucial. Common materials include hot-dip galvanized steel, aluminum alloy, and stainless steel.