Jiujin Electric Power’s U-Shaped Steel Connector is engineered to provide versatile and secure connections in solar mounting structures. Fabricated from high-strength carbon steel and protected with a heavy-duty hot-dip galvanized coating, this connector offers exceptional resistance to rust, UV exposure, and harsh weather conditions. The U-shaped design enables adjustable and multi-directional fastening, accommodating various rail sizes and panel configurations. Pre-drilled holes simplify installation, reducing assembly time while maintaining structural integrity under wind, snow, and dynamic loads. Manufactured in our Hebei facility with precision engineering, this connector meets international standards for solar installations, making it ideal for rooftop, ground-mount, and carport projects.
Varieties & Types Table
| Feature / Type | Specifications & Options Available by Jiujin Electric Power |
|---|---|
| Model/Type | USC-40, USC-50, USC-60 (Denotes compatible rail width in mm) |
| Material | High-Strength Carbon Steel (Grade Q235B) |
| Standard | Complies with ISO 1461, ASTM A123, and GB/T 13912 |
| Coating/Finish | Hot-Dip Galvanized (Minimum coating thickness: 80µm) |
| Size / Dimensions | U-width: 40mm–60mm; Height: 50mm–80mm; Thickness: 4mm–6mm |
| Load Capacity | 5 kN (USC-40), 7 kN (USC-50), 10 kN (USC-60) |
| Packaging | Bundled with hardware (bolts/nuts); packaged in cartons or bulk |
Applications of Use
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Solar Rail Connections: Securing rails to mounting structures (e.g., rooftops, ground frames)
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Panel Mounting: Attaching solar panels to rails with adjustable positioning
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Carport Systems: Assembling solar carport frameworks and supports
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Corrosive Environments: Coastal and industrial areas due to galvanized protection
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Retrofitting Projects: Upgrading or expanding existing solar arrays
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Temporary Installations: Quick deployment for portable or temporary solar setups
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Agricultural Solar: Mounting panels on barns, greenhouses, and open fields
















