Solar Q: roof J-box
Trying to figure out how to attach small 4x4x2 PVC J-box on the EPDM/plywood roof. There will be a big hole in the bottom, where a pair of #4 cables will go into the trailer. With a hole that big i...
Forum Discussion
renoman69 wrote:
Scroll down to about the 10th picture.
J-box install
I did the same, except I cut an X in the roof membrane before I ran hole saw thru plywood. Then I laid membrane flaps back down and dicor everything up.
