Landpower Mini Rail Trapezoidal Roof Mounting is specially designed for solar panel portrait orientation installation in lower wind load location. It just consists of three components Mid Clamp,End Clamp, and Mini Rail , it is economic and simple solution for Trapezoidal sheet metal roofs. TECHNICAL INFORMATIONInstall site ：Trapezoidal Sheet MetalTilt Angle ：Flushed with the roof （10~60 deg）Building Height：20 mMax Wind Speed：<60m/sSnow Load：<1.4KN/m2Standard ：AS/NZS 1170 and other international StandardMaterial ：High Class Aluminum alloy Al6005-T5& Stainless steel 304Color: Natural or CustomizedAnticorrosive: anodized aluminum & stainless steelWarranty：Ten years warranty and twenty- year service life     Landpower Trapezoidal Roof Mounting are suiable for below roof sheet:     Mini Rail is easy to fix on roof, the length of  Mini Rail depends on the distance between ridges, therefore,it is better to let us know information of D Points.     INSTALLATION:                   We engineer and design Solar Racking/Mounting Hardware for specific solar projects, there may not list all the details of racking in the web,therefore,please don't hesitate to contact us for more details for your specific projects.