I just came across this:
Grape Solar 100-Watt Polycrystalline Solar Panel for RV's, Boats and 12-Volt Systems-GS-Star-100W - The Home Depot
I don't know much about solar panels in general or anything about Grape Solar. $119.99 includes shipping and you can have them shipped to the store or your home. I consider store shipment a better option. If Fedex trashes the panels I can refuse them and not have to fight a three way battle with two repellent corporations.
The sale ends Friday 8/14/15.
Related subject:
Am I correct in understanding that MPPT controllers allow series connection of the panels? This would reduce line losses, making panel placement less of a problem.