SunModo’s Solar PV installations on metal roofs just got easier with SunModo’s own family of innovative standing seam clamps, including our new Standing Seam Rail-Free System.

Featuring rust-free aluminum alloy and roof-safe oval end set screws, the clamps work on a wide variety of seam profile.

EZ Standing Seam Clamp One Sheet

EZ Seam Clamp Product Comparison

EZ Standing Seam Clamp Installation Manual

1″ Standard Standing Seam Clamp  Test Report

1″ Mini Standing Seam Clamp Test Report

2″ Standard Standing Seam Clamp Test Report

2″ Mini Standing Seam Clamp Test Report


  • Attach to most standing seam panel profiles.
  • Oval end set screws eliminate damage to the roof.
  • Durable anodized aluminum finish to resist corrosion.
  • A wide variety of L-feet and attachments options.
  • No drilling, no caulking, no sweat.


“The new standing seam clamp from SunModo is an engineering success. SunModo who is known for their sleek design and elegance has developed the perfect standing metal seam clamp and solved the issue that plagued other standing seam clamps.

They are easy to install and the upward angled set screws make for a simple and clean attachment. The upward angle leaves plenty of space for your to drill, where other clamps screws are too close to the roof, so you are left fighting to get your drill free. 10 out of 10, which is not surprising coming from SunModo!”

Grant Lindsley – Energy Solutions