Solar trapezoidal metal roof racking system with solar mini rail is a penetrating solution. Which is combined with mini rail, mid clamp and end Clamp. This system is mounted directly onto the crown of the panel with four screws and 2 pieces of EPDM rubber washers.

The mini rail and clamps are 100% high-quality anodized aluminum, which allows a good corrosion resistance function. Can be also make of the black color anodized.

The 4 pieces of screws for the mini rail are made of stainless steel 410, which are better to drill the metal roof. The bolts for the clamps are made of SUS 304, can have a good resistance.

This design has the below features:

1. Enable fast, simple and cost-effective installation

2. Al6005-T5. High class anodized aluminium

3. Rail free, cost-effective solution

4. Waterproof EPDM rubber pad, no need extra rail

We can also do the customized mini rail, like the height to be higher, the rubber to cover the whole mini rail sides. If you have need, pls feel free to contact us. sales11@landpowersolar.com