Am solar in oregon only business is to install solar on rv s has been using 3m vhb tape for 20 years and have no reported failures.
Mounting solar panels to roof of rv with 3m tape.
Renogy eclipse panels on our airstream roof.
I attached our panels to the roof using 3m 4941 vhb tape and sealed the mounts with dicor self leveling sealant.
2015 gmc savannah 2500 van 480 watts of solar panels and a wonderful furry best friend named cody.
Lots of surface for the tape and can be unbolted and removed.
Start by attaching the mounting brackets and hardware.
Tape a 2x2 aluminum angle iron to the roof same length as the panel and bolt the panel to the angle iron.
Thanks for sharing your success as many in the rv world think this is not a good way to mount panels but i think it has great merit.
13 clean roof with isopropyl alcohol peel off 3m vhb tape and press firmly to adhere.