High Quality High Strength Supply Slotted Galvanized Unistrut HDG Gi Strut C Channel Steel

Photovoltaic mounting systems are the core structural system that supports and secures solar photovoltaic panels. They are primarily composed of connectors, columns, keels, beams, and various auxiliary components, providing the foundation for stable operation. Mounting systems can be categorized by various dimensions: welded and assembled, fixed and truss, and ground-mounted and roof-mounted, adapting to diverse application scenarios.

To ensure the safe and stable operation of photovoltaic power plants, a systematic inspection of photovoltaic mounting systems is required. This includes the following four core inspection areas:
1. Overall Appearance Inspection: This focuses on the integrity of the mounting structure, the quality of welds (e.g., weld bumps, cracks, and cold welds), and the condition of fasteners and anchors. Check for component damage and severe deformation, thereby eliminating potential safety hazards from a visual perspective.

2. Bracket Stability Inspection: Verify the structural stability of the bracket by testing key parameters such as tilt, levelness, and offset. This ensures it maintains a stable operating position even in natural disasters such as heavy rain, strong winds, and heavy snow, or during long-term operation, preventing structural instability from impacting component operation.
3. Load-bearing Capacity Inspection: Compare the actual load borne by the bracket (including component weight, wind and snow loads, etc.) with the designed load-bearing capacity to assess whether the structural load-bearing capacity meets the requirements. This ensures that the load is properly distributed among the bracket components, preventing bracket collapse and safety accidents caused by loads exceeding the designed upper limit.
4. Fastener Condition Inspection: Focus on inspecting fasteners such as plate connection points and bolts to confirm that the connections are free of looseness, burrs, and rust. Loose, damaged, or degraded fasteners should be promptly repaired or replaced to ensure the reliability of the bracket components.