icarus wrote: »
For a number of reasons, I disagree. I think that a 12vdc is a great starting system.
The two on the front wall serve as the "fail safe" panels that never get snow on them, so that if I leave for a while in the winter.
My wall mount panels are mounted on hinges. They are hinged at the top with large strap hinges bolted to the frame, the leg of the hinge mounted on the wall. That way I can adjust the angle while I am home, to the proper angle. A simple adjustable prop mounted on the bottom of the panel with a stepped foot on the wall allows me to micro adjust the panels as often as I like.