...

Oneness SOLAR MOUNTING SYSTEMS

Standing Seam Clamp OPVS-SSC-21

for Corrugted Trapezoidal Tin Sheet Roofs

Download Technical Data

Access detailed specs and product documentation

Warranty

10 to 25 years, according to our warranty terms

Request a Quote Today

Get a personalized Design & Offer within 24 hours!

Standing Seam Solar Clamp for Metal Roofs

Standing seam solar clamp OPVS-SSC-21 by ONENESS provides a secure, non-penetrating solution for PV installation on compatible standing seam metal roofs. The clamp attaches directly to the roof seam without drilling, helping protect the roof surface while providing reliable support for the solar mounting structure.

Manufactured from anodized AL 6005-T5 aluminum with SUS304 stainless-steel hardware, the compact clamp supports efficient installation, corrosion resistance and reliable long-term performance. Clamp quantity and placement must be verified for the roof profile, module layout and project-specific wind and snow loads.

Why Choose the OPVS-SSC-21 Standing Seam Clamp?

  • Non-Penetrating Attachment: Secures the mounting system without drilling through compatible standing seams.

  • Roof Protection: Helps preserve the waterproofing and integrity of the roof system.

  • Fast Installation: Compact components support efficient positioning and tightening.

  • Durable Materials: Anodized aluminum and stainless-steel hardware provide corrosion resistance.

OPVS-SSC-21 Technical Features

Standing Seam Clamp: AL 6005-T5, anodized (15 μm layer) – 1pc

Fasteners: Bolt, spring SUS304/316

PORTRAIT or LANDSCAPE

Up to 1303mm x 2384mm (width x length)

It must be ensured that the roof structure and building structure have sufficient structural load-bearing capacity and that the roof structure has sufficient compressive load-bearing capacity.

Secure Clamp-to-Seam Connection

ParameterSpecification
Product CodeOPVS-SSC-21
Application Roof TypeVertical standing seam metal roofs
Installation MethodNon-penetrative clamping (no drilling)
Material (Clamp & Rail)Aluminum Alloy AL 6005-T5, anodized ≥ 12μm
Material (Bolts & Screws)Stainless Steel SUS 304
Module OrientationPortrait / Landscape
Rail OptionsStandard rail / Mini rail
Module CompatibilityFramed PV modules (30–40 mm thickness)
Wind Load ResistanceUp to 40 m/s (site-specific engineering required)
Snow Load ResistanceUp to 2.4 kN/m²
Standards ComplianceAS/NZS 1170, Eurocode 9, JIS C8955, International Building Code (IBC)
ONENESS Solar Mounting Systems | OPVS-SSC-21 Standing Seam Clamp

Non-Penetrating PV Mounting

  • Non-penetrating design – avoids roof leaks and maintains roof warranty.
  • Quick installation – clamps easily onto Lysaght Klip-Lok ribs.

  • High-strength materials – made from anodized aluminum (AL 6005-T5) and stainless steel (SUS 304).

  • Corrosion resistance – long service life even in coastal or industrial areas.

  • Versatile rail compatibility – works with ONENESS standard rails or mini rails.

Any questions?
Our Engineering and Sales teams are ready to assist you!

Send us a message

Leave a message to learn more about our products and offerings

Enter your email to download
Tile Roof Hook System PDF

Enter your email to download
Mini Rail for Tin Roofs PDF

Enter your email to download
U-Type Rail for Tin Roofs PDF

Enter your email to download
3V Monofacial / Bi-Facial PDF

Enter your email to download
2V Monofacial / Bi-Facial PDF

Enter your email to download
4H Monofacial / Bi-Facial PDF

Seraphinite AcceleratorOptimized by Seraphinite Accelerator
Turns on site high speed to be attractive for people and search engines.