Usage Tips:Solar Bracket: Solar Panel Module Mounting Z Bracket is suitable for supporting solar panels that is installed by grid-connected or off-grid, and can also be used to install different types of solar modules, such as traffic lights, warning lights, indicator lights, and backup power for safety lighting. Practical Design: Aluminum Solar Panel Z Bracket adopts a Z-shaped design, and the ventilated Z-shaped with extra edges can protect the solar panel battery well, which can closely fit the solar panel and better support the panel. Sturdy Material: made of durable aluminum alloy material, Roof Solar Panel Bracket is rust-resistant, corrosion-resistant and UV-resistant, and can be used under high temperature, cold or humid weather. Easy to Install: Easy to install and disassemble Roof Mount Z Bracket, and the surface of Roof Mounting Z Bracket has been pre-drilled, the provided screws and nuts can be used for easy installation, do not need other tools. Value Package: A set includes 8 Roof Solar Panel Mounting Bracket andscrews and flange nuts, very suitable for car roofs, boats, cabins, houses, etc., to support the installation of solar panel.