Well nut size for large solar panels?
**EDIT** I will keep this post updated, but to see the install condensed into a single page, CLICK HERE. Hello all, long time lurker, first time poster. I am installing 4 solar panels, measuring ...
Forum Discussion
Don't think well nuts are meant for plywood, I think they'd be worse than screws. If you want to really make sure they don't come off maybe an expanding moly bolt. I just used #12 1" screws and the panels haven't moved yet.
