For tin roof solar panel mounting systems, if you need to maximize the efficiency of your solar power generation, then this adjustable solar mounting system is right for your project. He can adjust to the best irradiation angle according to different light absorption effects This solar roof mounting system mainly contains front leg brackets, adjustable rear leg brackets, rails, rail splice, solar mid & end clamps.   The angle can be adjustable: 5-15 degrees, 15-30 degrees and 30-60 degrees, based on the length of rear leg brackets.