The innovative solar roof hook features a unique 90-degree bent mounting plate. Unlike conventional hooks, its mounting plate aligns perfectly with the roof beam edge, ensuring a secure top and bottom fixation. The exceptional design includes side holes in addition to the standard top holes, significantly enhancing wind resistance. Unless the roof itself is unstable, the nuts on the mounting plate remain firmly in place even under strong winds. Compatible with standard aluminum rails, this hook is made from durable SUS304 stainless steel, offering both reliability and longevity.