While looking up the references for a post I did about batteries, I
stumbled onto a new photovoltaic power source call a Sunball from
Australia, whos people are always interested in getting power to remote
outback locations.

http://www.greenandgoldenergy.com.au/

This freznel lens concentrator is producing power at 5 cents per
KwH....LESS than the *******s are selling us nuclear power for! Simply
amazing. That ball produces 330 watts, 5 times more power than your flat
panel does in the same surface area. 330 watts is $US825. See any marine
applications, here?