Hi,
So you want the glass to flex as you trundle down the road?
Panels are designed for fixed installations. At least one company voids the warranty when their panels are applied to an RV.
I applied the angle aluminum to the panels (zero flexing), then fastened the angles to the roof.
AlbertaNewbie wrote:
I'd actually disagree, you want more flexability in mounting so as not to snap the tempered glass. Most panels however are designed very well and it takes a lot to snap one. Whatever you decide for mounting is likely fine.