Mounting solar on an RV roof, slight angle or no?
TucsonAZ Solar Expert Posts: 136 ✭✭
I'm about to mount 8 solar panels (6x230w and 2x100w) on a roof, the roof is completely flat and I will be using 2" aluminum angle (1/8th inch) rails running the entire length of the roof on both side of the panels. I was planning to secure the panels with 4 screws though the angle and into the sides of the panel frame on each of the long sides. What I'm wondering is if I should make the fronts slightly (0.5-1.0 inches) lower than the backs to help with the wind forces on them while driving. Do any of you have any experience with this?
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