The Jiujin Double Hole Platen and U-Bolt Assembly is engineered specifically for solar photovoltaic mounting systems, offering superior stability and adjustability for panel installation. The double-hole platen distributes pressure evenly across solar rails, preventing deformation and ensuring a secure hold, while the reinforced U-bolts provide 360-degree contact for maximum grip strength. Manufactured from high-grade carbon steel with a thick hot-dip galvanized coating, this assembly withstands harsh environmental conditions, including UV exposure, moisture, and temperature fluctuations. Produced at our factory, these components are precision-made to integrate seamlessly with major solar mounting systems, providing reliable performance and long-term durability for commercial and utility-scale solar projects.
Varieties & Types Table
| Feature / Type | Specifications & Options Available by Jiujin Electric Power |
|---|---|
| Model/Type | DP-40, DP-41, DP-42 (Series for different rail profiles) |
| Material | High-Strength Carbon Steel (Q235B/Q345B) |
| Standard | Meets ISO 1461, ASTM A123, and relevant solar mounting standards |
| Coating/Finish | Hot-Dip Galvanized (Standard coating thickness: ≥85µm) |
| Size / Dimensions | U-Bolt diameters: M8, M10, M12; Platen sizes: 40x40mm to 60x80mm; Compatible with 30-50mm rail widths |
| Load Rating | 2.5 kN, 4.0 kN, 6.0 kN (clamping force, varies by size) |
| Packaging | Sets packaged in anti-corrosion bags, cartons, or bulk boxes |
Applications of Use
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Solar Panel Mounting: Primary use for securing PV modules to mounting rails on rooftops and ground mounts
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Rail-to-Purlin Connection: Attaching solar rails to purlins in commercial roofing systems
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Ground Mount Systems: Securing racking structures to ground foundations and piles
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Carport Installations: Providing structural connections for solar carport frameworks
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BIPV (Building Integrated PV): Integrating solar panels into building structures
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Tracking Systems: Mounting components for solar tracking system installations
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Agricultural Solar: Secure mounting for solar panels on agricultural buildings and land











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