Solar Panel Mounting Brackets Z Bracket, with Nuts and Bolts,Suitable for 50W to 150W Solar Panels on RV,Boats,Motorhome, Cabins, Sheds, Garages,Off Grid, Silver Color, 4 Units (16PCS)

made of aluminum material (not sharp), lightweight, perfectly supporting solar panels in off-grid installation Convenient Z Bracket for Solar Mounting System pre-assembled with bolts, nuts, tapping screws, securing installation, making mounting easy, including a drill socket adapter for using drills more conveniently and a pair of wrenches for a snug fit or easy disassembly Ideal Design in Solar Panel Kit working great with plenty of space (1 inch height) between panel and roof for cooling Various Use a snap to mount solar panels to caravan, RV, boats, motorhome, cabins, sheds, garages, safer and more practical Excellent Performance sturdy and durable, not easy to be bent, working well during hot, cold or humid weather.