Solar panel mounting; screws or toggle bolts?
Hello Brain Trust, I am about to add some more solar to the roof. When I did my first panel, I used toggle bolts and just went through the plywood. So the holes were a little large; that's what Di...
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On my roof I put down a strip of Eternabond under the "feet" of the solar panels, then put down some Dicor and set the "feet" down and screw that down to the roof.
