- Easy setup and secure fixing: The solar brackets assemble quickly and without drilling. Use silicone sealant or tape at the bottom of the mounting bracket to glue it together, and screws provide a double-layer fixing for safe, durable use of the solar panels. - Keeps panels cool in high temperatures: The optimal height allows proper air circulation between the panels and the mounting surface. Suitable for a variety of solar panels, ideal for large panels 100W and above, and also compatible with off-grid solar systems. - Premium and reliable material: Made from high-strength, UV resistant, non-corrosive ABS engineering plastics. Edges and four corner brackets protect the panels, and the included cable gland housing has an IP68 waterproof rating to well protect the solar panel and cable line. - Wide range of use: The solar panel rv roof mounting brackets kit are suitable for mounting on caravans, balcony, boats, ground, flat roof, cabins.