DentonDoc wrote on May 19^th, 2011 at 10:50pm:

mastertangler wrote on May 19th, 2011 at 9:53pm: The only thing I question is the intensity of the sun in the north country. Sure we can test all day long in Florida and Texas with stellar results but what do you think the chances are in Ontario? (connected the batts to a USB cable that I plugged into a 2 speed fan ... its still purring along after 2 hours.) dd

So, how are you planning on mounting the fan? Would you use the high speed to aid in propulsion?  ::)