Warmfei Solar Module Mounting Kit, Black 12CM Aluminum Profile and Adjustable Clamps Fastening for Solar Module, Solar Panel Bracket 4 Module 30-35MM for Flat Roof Trapezoidal Sheet Metal Roof

"Improved Black PV Module Mounting Kit: New improved black 5-inch rails and adjustable clamps with precise and exquisite cutting technique, smooth appearance, accurate size, no burrs, easy to use. Premium and consistent color matching makes your installation even better." "Adjustable Black Mounting: Adjustable mounting clamps compatible with module thickness of 1.18-1.38 inches, fully meet your installation requirements." "Wide Application Range: The solar module roof mounts are widely used on flat roof trapezoidal metal roofs. 5-inch long black rails are upgraded to a height of 1 inch (others are 0.78 inches high). This solar panel mounting reduces the suction effect of the weight of the PV system on the outer skin of the roof and allows for greater air permeability." "Premium Material: The mounting rails are made of AL6005-T5 aluminum alloy with high strength, corrosion resistance, and UV resistance, and are equipped with 304 stainless steel screws to withstand extreme weather and environments." "Package Includes: You will receive 10 x 120mm mounting rails + 4 x Adjustable Black End Clamps + 6 x Adjustable Black Middle Clamp + 20 x screws + 10 x rubber buffers."