Renogy Adjustable Solar Panel Tilt Mounts Support up to 150 Watt for Roof, RV, Boat and Any Flat Surface, On Grid/Off Grid Systems (Bracket Only), Silver

Can be used on any smooth surface Ideal for positioning solar panels at an angle on a roof Maximum tilt angle depends on the size of the plate Lightweight aluminium alloy Ideal for easy transport and secure installation, Weight: 1.4 Pounds, Manufacturer: Renogy