Solar panels for MBA?

[netdog]

Has anybody seen anything out there that would work?
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[iToaster]

As great of an idea I think this is, there aren't any solar panels that would be compact and efficient enough to use with the Air. It would be cool to have it just sit there and charge, but it would have to be outside in direct sunlight. If you can afford a large solar panel to drag along with you, go ahead, but computers generally draw too much power for a solar panel to handle.