The solar panels have braces now!

LauraRey

Newfisher

There is a stainless hinge set that has a lock pin so you can either hinge them or remove them and when in the folded down position, lock them. Bought them on amazon for my Vanagon solar project a few years ago. Might work for your project.

LauraRey

Thanks @Newfisher, but my project is done.  I quite like the braces and the wing nut makes for easy adjustment.  They fold flat against the end while traveling and were dirt cheap to make.

AldebaranJill

Well done Laura! Looking forward to comparing Renogy amp performance with you!