Aluminum is a popular choice for solar hooks due to its excellent strength-to-weight ratio, corrosion resistance, and ease of fabrication. Its lightweight nature makes it easier to handle and install, reducing the structural load on the roof or other mounting structures. Additionally, aluminum does not rust or degrade when exposed to the elements, which makes it suitable for long-term outdoor use.
Easy to install. The tilt-in module can be put into the extruded rail from the any location and can be high pre-assembly with the clamp and roof hook to minimize the time and cost of installation.