Oneness SOLAR MOUNTING SYSTEMS
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The ONENESS U-Type PV rail UTR-50 provides a reliable solution for landscape solar module installation on corrugated and trapezoidal metal roofs. Its 50 mm aluminum profile provides increased module-to-roof clearance while maintaining direct roof fixation and efficient installation.
ONENESS U-Type Rail is available in 125 mm length with a height of 50 mm. It is made of anodized aluminum Al6005-T5 and secured with SUS410 1500h hex flange head self-tapping screws, ensuring strength and excellent corrosion resistance. Designed for corrugated and trapezoidal metal sheet roofs, the system supports LANDSCAPE module layouts. Quick and simple installation process, it complies with international wind and snow load standards and offers a service life of over 25 years.
U-Type Rail: AL 6005-T5, anodized (15 μm layer) – 1pc
Hex Flange Head Self-Tapping Screws: 5.5 × 30 mm or 5.5 × 40 mm, SUS410, 1500 h salt spray resistance – 3pcs
Rubber pad 2mm
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.
The U-Type PV rail combines increased profile height with secure module support, making UTR-50 suitable for commercial and industrial metal-roof PV projects.
| Parameter | Specification |
|---|---|
| Application | Metal sheet roofs, trapezoidal roofs, corrugated tin roofs |
| Function | Direct mounting of solar panels without full-length rails |
| Material | Extruded Aluminum AL 6005-T5 (Anodized ≥15μm) + Stainless Steel Fasteners (SUS 304 / SUS 410) |
| Design | Compact rail profile (length options: 200–500 mm) for efficient module fixing |
| Surface Treatment | Anodized aluminum for enhanced corrosion resistance |
| Fixation Method | Self-tapping screws or hanger bolts with EPDM sealing washers |
| Load Capacity | Designed to withstand wind & snow loads according to EN 1991, AS/NZS 1170 |
| Durability | 25+ years service life in standard environmental conditions |
| Advantages | Lightweight, cost-effective, reduced material usage, and faster installation |
| Compatibility | Suitable for framed PV modules; compatible with universal mid & end clamps |
| Certifications | Complies with international standards (ISO 9227, EN 1991, AS/NZS 1170) |
The ONENESS OPVS-UTR-50 U-type rail solar mounting system is designed for efficient landscape PV installation on corrugated and trapezoidal metal roofs. Its 50 mm profile provides additional clearance while compact anodized aluminum rails reduce components and simplify installation.
Additional Clearance: The 50 mm profile provides increased space beneath landscape-oriented PV modules.
Faster Mounting: Compact rails and self-tapping screws reduce installation steps and labor time.
Material Efficiency: Short rail sections reduce aluminum use and shipping volume without compromising secure support.
Durable Construction: Anodized aluminum and corrosion-resistant SUS410 fasteners provide long-term reliability.
Combining additional clearance, installation speed and reliable performance, the UTR-50 solar mounting system is well suited to commercial and industrial metal-roof PV projects.
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