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But here’s a good discussion we had in the past about Solar mounting, flex vs rigid panels, and more...
https://www.thorforums.com/forums/f2...nts-16062.html
By the way...
I have Drill-less solar mounts being used on 3 rigid panels. In fact I had to remove one panel and the mounts to provide space for a Trav’ler dish.
They removed easily with a plastic putty knife and a little persuasion. No holes left behind.