How are your solar panels mounted?

I opted to lay them flat. Went to hardware store and bought a 4 foot piece of angle aluminum. Used the chop saw to make uniform size brackets about 2 inches each. I screwed them into side of panel careful not to screw into the panel only the frame. Applied a generous amount of Dicor roof sealant flipped it over and placed on roof where i wanted it. Once screwed in I covered the screwed head and around he outside of the bracket with more Dicor. Never a leak mounted 6 panels that way. Highway speeds no problem. Charging no problem.

PS attach your wire or at least a long enough pig tail to make the electrical connections.