What Are PV Roof Clamps?
PV roof clamps are specialized mounting components that secure solar panel rails to metal roofs without drilling. Designed for trapezoidal, standing seam, and corrugated profiles, they clamp directly onto the roof’s ribs or standing seams. This non-penetrating method preserves the roof’s waterproof integrity while providing a strong, reliable foundation for the PV system.
Standing Seam Clamp
Trapezoidal/Corrugated Clamp
Universal Clamp
Why Choose Our Roof Clamps
- No Drilling, No Leaks – Clamps grip the roof profile without penetration.
- High-Strength Aluminum Alloy – Lightweight yet durable.
- Universal Compatibility – Fits trapezoidal, standing seam, and corrugated profiles.
- Fast Installation – Pre-assembled components reduce on-site labor and installation time.
- Customizable – Lengths, materials, and clamping force adjustable per project requirements.
Technical Parameters
| Material | Aluminum Alloy |
| Surface Treatment | Anodized (8–15μm) / Hot-Dip Galvanized |
| Compatible Roof Profiles | Standing Seam, Trapezoidal, Corrugated, Angle-Clip |
| Clamp Height | 25mm – 80mm (custom available) |
| Clamp Width | 30mm – 60mm (custom available) |
| Material Thickness | 3.0mm – 5.0mm |
| Wind Load Capacity | Up to 60m/s |
| Installation Method | Non-penetrating clamp-on |
| Warranty | 10–25 years |
Custom Solar Panel Mounts Options
You can flexibly customize the material, coating, length, height, width, thickness, style, and color of the rooftop photovoltaic bracket.
Material
Common material options include aluminium alloy, stainless steel, and galvanized steel, all sourced from reputable domestic suppliers. The material type can be customized to match specific environmental conditions and structural load requirements.
Coating
A broad selection of anti-corrosion coatings is available, including hot-dip galvanizing, zinc-aluminium-magnesium, spray painting, and baking paint, to suit different environmental conditions.
Style
The bracket structure is sturdy and durable, with customizable design options to fit project needs, and offers a service life of up to 25 years.
Thickness
Thickness can be customized to accommodate various load-bearing requirements across different installation sites.
Height
Height can be flexibly adjusted, with our technical team providing professional guidance to meet specific site clearance or elevation requirements.
Color
Multiple spray-paint colors are offered, allowing the system to blend seamlessly with surrounding environments or architectural aesthetics.
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