[rotor_wash]

Don't forget the value of letting the sun keep your batteries topped off. I mounted mine on the front and use a MPPT controller for a three step temperature monitoring charge. Don't go cheap on the controller even if it is another high priced item on the solar list. It's what makes it work well. I also used Rocky Mtn Ray's mounting idea that used both the Loctite adhesive and 3M VHB tape on alternating mounts. The tape is designed to replace rivets and other fasteners and have some vibration reducing effects.