Green Toys

I want one of these. It'll charge my phone, my PDA, my wife's phone, several things around the house, and all for free. Well, apart from the initial cost.

In fact, I'd like to shove some solar panels on the roof... not for electricity, but for heating our water. And probably also a geothermal heat pump. But, since the exterior of our property is listed, there's no way I can do that. Ah well, I'll have to stick with charging appliances from the sun.