Whether you're installing on a roof, ground, or RV, our solar panel mounts provide reliable support for long-term performance. Have Questions? We can help!Made of aluminum alloy 6005, anodizing surface treatment. 2" - 2" (30-50 mm) thickness solar frame panel. Two type bolt, M8 x 50mm and M8 x 45mm, Thread pitch 1. According to the connection form, it is divided into welding type and assembly type; according to the installation structure, it is divided into fixed type and day by day type;. Mounting Bracket is an important part of solar power system. Designed for stability and optimal positioning, these mounts ensure your solar panels are angled for maximum sunlight exposure. You'll want options that not only enhance performance but also stand up to the elements.