SF Solar Mounting Roof Clamps

01 Product Description

Solar First offers specialized solar clamps designed for secure, drill-free installation on standing seam metal roofs. These high-strength aluminum clamps enable direct attachment of solar panels and rails—or even rail-free mounting—to residential and commercial metal roofs without any penetration, ensuring optimal roof integrity and weather protection.

The clamps are available in multiple designs, including single or double bolt tightening options, streamlining installation and saving time. Compatible with both longitudinal and transverse panel layouts, they adapt to various metal roof profiles such as single or double rolled seams and work with most solar modules. Additional components like L-feet, fixed feet, or module clamps allow flexible and swift integration with full rail systems.

Rigorously tested for wind loads up to 60 m/s and snow loads up to 1.6 kN/m², Solar First clamps deliver exceptional durability and performance under extreme conditions, providing a reliable and cost-effective solution for metal roof solar projects.

02 Roof Clamps

03 Module Clamps

04 Industry Application Scenarios

✔ Industrial and commercial rooftop photovoltaic

✔ Small household roof system

05 Professional technical services

▶ Scheme design and structural analysis:

Provide customized load calculation reports (including wind load/snow load/seismic force analysis).

▶ On-site exploration support:

Engineers conduct on-site investigations of geological conditions (soil bearing capacity/slope/corrosive environment).

▶ Installation training and guidance:

Provide standardized installation videos, operation manuals and on-site technical guidance to ensure zero error in construction.

06 Technical verification system

Provide standardized installation videos, operation manuals and on-site technical guidance to ensure zero error in construction.

▶ Extreme environmental testing

• Pass the low-temperature impact at -40℃

• Salt spray corrosion (3,000 + hours)

• Extreme tests such as 60m/s hurricane simulation.

▶ Third-party certification

• We hold wind pressure, snow pressure, seismic resistance and material certification certificates issued by TUV, SGS and other institutions to ensure the compliance of global projects.

07 Packages & Shipping

International standard packaging; Goods are dispatched from Shanghai, Ningbo, Tianjin, Xiamen and Shenzhen ports in China.