To use solar mounts  metal roofs, follow these general steps:

Roof inspection: Conduct a thorough inspection of the metal roof to ensure its structural integrity and suitability for solar installation. Check for any damage, corrosion, or weak areas that may affect the mounting process.

Determine the mounting method: There are different mounting methods available for metal roofs, such as roof clamps, standing seam clamps, or hanger bolts. Choose the appropriate method based on the roof type and manufacturer's recommendations.

Gather necessary tools and materials: Prepare all the required tools and materials for the installation, which may include roof mounting brackets, clamps, bolts, washers, seals, and a drill or driver.

Positioning and marking: Determine the optimal locations for the solar mounts on the roof. Ensure proper spacing and alignment for maximizing solar panel efficiency. Mark the positions of the mounting brackets on the roof using a pencil or marker.

Pre-drilling: It is crucial to pre-drill pilot holes on the marked positions to avoid damaging the metal roof. Use an appropriate drill bit size recommended by the mounting system manufacturer.

Install roof mounts: Attach the mounting brackets or clamps to the pre-drilled holes using the provided bolts, washers, and seals. Tighten them securely, but avoid over-tightening to prevent roof damage.

Flashing installation: Install flashing around the solar mounting brackets or clamps to provide a weather-tight seal and prevent water intrusion. Follow the manufacturer's instructions for proper flashing installation.

Attach rails or crossbars: Once the mounting brackets are securely installed, attach the rails or crossbars onto the brackets. These will provide the support structure for mounting the solar panels. Ensure proper alignment and leveling.

Secure solar panels: Finally, mount the solar panels onto the installed rails or crossbars using the appropriate clamps or brackets provided by the solar panel manufacturer. Follow their specific instructions for proper panel attachment.

Check and secure connections: Double-check all the connections, bolts, and fasteners to ensure everything is properly tightened and secured. This will ensure the stability and safety of the solar panel installation.

It's important to note that the specific steps and techniques may vary based on the type of solar mounting system and the manufacturer's guidelines. It is recommended to consult the installation manual provided by the mounting system manufacturer and, if necessary, seek professional assistance to ensure a safe and successful installation metal roofs.