There is a hook for Strength And Extension Tile Roof Hook in Solar Powered System: Fixed Straight Handle Hook Welded Type, It is a Solar Straight Handle Hook made of SUS304 stainless steel, which has high corrosion resistance and strength, and can effectively meet the needs of use. Whether you're installing photovoltaic systems on residential homes, commercial buildings, or agricultural facilities, Maywon-SunDepot's Hook Solution proves invaluable. It excels in applications involving pitched roofs, flat roofs, and even complex architectural designs. It is driven into the wooden beams of the roof with three self tapping nails, and also equipped with waterproof rubber, so there is no need to worry about water leakage due to drilling. It can also be coordinated with other products of the company.