All Weather UV Resistant Plastic ABS Solar Panel Mounting Bracket 7 Piece Kit, Screwless mounting system for all solar panels, easy to install, drill holes in each ABS bracket to match the fixing holes on the solar panel frame. The bracket is fastened to the solar panel using self-tapping screws. As a final step, glue the bracket to the roof using a strong sealer/adhesive suitable for super strong bonding, such as Sikaflex 252, Sikaflex 521 UV adhesive. Perfect for RVs, campers, caravans, trucks, buses, boats and yachts, and also for flat roofs of buildings, sheds, garages or other flat surfaces. For large solar panels of 200W and above for high speed vehicles, an additional pair of side brackets or our six bracket kit is recommended. Material: ABS plastic. Colors: White, Black You'll find a set of 7 in the box: Mounting Brackets (4pcs) PV Side Spoiler Mounting Brackets (2pcs) PV Cable Entry Gland (1 Piece) Recommended Applications RV, caravan, yacht, motorhome, flat roof