Charge your iPod, blow your mind

I love this. When are you most likely to make use of solar power? When you're sunbathing. So now you can charge all your USB-driven devices (maybe even a solar fan) with zero-carbon while tanning your hide.
I guess oil is used to produce the bikini however.
Also, if everyone switches to powering their gadgets through sustainable energy, will this reduce global warming and thus reduce sunbathing opportunities, so making this product less effective?