Giosolar Cable Entry Gland Roof Twin Cable Entry Gland for Solar Panel Motohome RV Camper Perfect protection cable, waterproof protection. Adhesive installation, safe and beautiful, easy to disassemble. Great for motorhomes, campervans, caravans, lorries, buses, boats and yachts Can also be used on flat roofs of buildings, sheds, garages or other flat surfaces Suitable for all Giosolar solar panels and most other solar panels