1. Highly pre-assembing make the installation to be easy and quick 2. Al 6005T5 and SUS304 fastener bols are used to get a better anti rusted. 3. Can be flexible for any thickness of panels, no need to change diffent panel clamp.
UISOLAR rail free mount is designed for trapezoidal metal roof, and enable you to install without railing.It can be flexible for both landscape and portrait laypout plan.