Features: Adjustable angle: when the seasons change, adjust the angle appropriately to ensure that the module has good sunshine continuously and improve the power generation efficiency of the module. Corrosion resistance and durability: made of aluminum alloy AL6005-T5, light in weight, strong in bearing capacity and corrosion resistance, suitable for all environments. Strong compatibility: PV modules of different specifications can be applicable, and are compatible with different arrangement modes of PV modules, which can realize random interchange. Reliable quality: the structure takes full account of factors such as bearing, wind resistance and earthquake-resistance, and has undergone strict calculation and testing to ensure reliable installation. Simple installation: The adjustable support system, solution to the installation of inclined roof, with greater flexibility, so that the solar panel installation angle within the range of 15-30 . Specifications: Material:Aluminium Alloy Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Set Solar Panel Tilt Mounting Bracket