Xiamen Ray Solar has many rooftop mounting solutions for metal roof, shingle roof and concrete roof. In this metal roof mount project, our customer chose SF stainless steel Trapezoid Roof Clamp as foundation, use C-pile to raise up a distance for better ventilation, and apply SF L-bracket and roof rail for upper mount. SF provides customized solution according to customer’s special request. The roof mounting materials are delivered in Sept. 2020 and installed immediately after arriving at project site.

Usually, the most common use of our L-bracket is directly drilled into the metal sheet without raising up by the C-piles. It saves material cost and has more reasonable price. It all depends on customer’s demand.