1. Easy to Use and Versatile The 90degree solar panel mounting Lbracket is specifically designed for easy installation and can be used to support solar panels on RVs, boats, offgrid roofs, and any flat surface. It is versatile and suitable for various applications. 2. Lightweight and Durable The solar panel Lbrackets are made of quality aluminum, making them not only lightweight but also ensuring durability and longlasting performance. 3. Compatible with Various Panels These Lbracket solar mounting hardware kits are suitable for panels ranging from 10W to 100W. They can be used with rails in both gridtied and offgrid systems, providing a flexible and scalable solution for solar installations. 4. Suitable for Different Roof Types The Lfoot design of these brackets allows them to be compatible with both composite and metal roofs. They can also be used in conjunction with rail and lightningfastening systems from other manufacturers, making them versatile and adaptable.