1. Easy Set up: When glued with silicone sealant (not included in package), this Drill Mounting Kit for Solar Panels is a method to mount your solar system on roofs of caravans, camper vans, sheds, garages and the decks of boats. If you want more stability, you can drill holes in the prepared holes on the side and fix solar panel bracket with screws (not included). Allowing DoItYourself solar panel installation in minutes 2. Multiple protection of solar panel mounting brackets: Made of strength, UVresistant ABS engineering plastics. Used as a windshield, its edges and four corners can protect the solar panel from damage. PG7 waterproof cable glands are used in solar projects during the wiring process, two sizes of rubber rings are provided to ensure the cable is no longer loose and the fixing head is no longer loose 3. Ideal mounting set for roof installation: This well constructed mount lifts your solar panel to provide an height to allow proper air flow between the panel and the surface, assuring your panel stays cool in temperatures 4. Variety Use in Solar Panel Mounting: Ideal for installation in RVs, campers, caravans, roofs, car hoods, garages, sheds, decks or other flat surfaces. Strong side support for small and large solar panels