China Suppliers Factory Anodized Al6005-T5 40x40 Solar Mounting Rail Support for Secure Roof Installation
Design Features
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Universal Compatibility: The square profile integrates seamlessly with a wide range of mid/end clamps and various roof hooks, making it adaptable to tile, tin, flat, or asphalt roofs.
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Flexible Modular Connectivity: Engineered with multiple splicing options, allowing for easy rail extension and flexible configurations to fit any roof layout or panel orientation.
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High-Strength Al6005-T5 Build: Constructed from premium anodized aluminum for exceptional load-bearing capacity and long-term corrosion resistance in extreme weather.
Specification
| Item No | AS-GR-05 |
| Brand | Aisinee |
| MOQ | 500 PCS |
| Country of Origin | China |
| Material | AL6005-T5 |
| Specs | 40x40 mm, Length can be customized |
| Surface Treatment | Anodized above 10um |
| Color | Silver or Black |
| Usage | For supporting solar panels |
| Certificate | ISO / CE / SGS / AS / NZS / JIS / ASCE7-10 / TUV |
| Wind Load | 60 m/s |
| Snow Load | 1.4 kN/m² |
| Service Life | 25 years |
| Guarantee Period | 20 years |
| Components List | Clamp (L=50 mm), SR Nut (L=16 mm), Anti-theft screws (M8x43) |
| Port of Loading | Xiamen Port, China |
| Payment Terms | 100% TT, L/C at sight |
Detail and Assembly Diagram
Core Specifications
- Profile Dimensions: 40mm x 40mm square profile.
- Material: High-Strength Anodized Aluminum 6005-T5.
- Finish: Corrosion-resistant anodized surface with plastic end caps included for a clean aesthetic finish.
- Length: Customizable cutting lengths available to meet specific project requirements and minimize waste.

Flexible Rail Connection Options
We offer two secure methods for connecting rail segments, catering to diverse installation preferences:
Use ST6.3x25 self-drilling screws to easily secure connection plates through the side channel of the rail. This method is straightforward and highly efficient for fast assembly.

Utilize an M10x25 hex head bolt and a flange nut to lock the connector plate from the bottom channel. This method provides maximum holding strength for demanding installations.

Versatile Clamping Systems
The integrated channel slot allows for flexibility with two distinct clamping methods:
Employ our specialized G-Clamps which can be easily slid and locked into the rail, offering maximum flexibility and speed.

Use standard mid/end clamps secured with an M8 hex head bolt which slides into the side entry point of the rail channel.

Grounding System Accessories
Complete your professional installation with our range of compatible accessories:
- Earthing Lug: AS-EL-08
- Cable Clips
- Grounding Cable Clamps — optional for 6.2 mm, 8.0 mm, 10 mm diameter

You can easily achieve a cohesive look for your solar project with our color customization options. The rails, connectors, and clamps are all available in two professional finishes:
Whether you prioritize a standard clean finish or a high-end aesthetic, our components provide the same level of durability and corrosion resistance across both color choices.
Ref Study Case
📂 Explore Solar Mounting Case StudiesDownload
Download for more detail, including Installation Manual and Product Manual.
Packaging and Shipping
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Inner Packing: Kraft paper |
Outer Packing: Wooden case |



















