Toyota just unveiled its new Toyota Prius, and it takes its eco-friendliness to the next level. Yes, it's still a hybrid that gets excellent gas mileage, but now it also comes with a giant solar panel on the roof to soak up the sun's rays and convert them into energy to power your stereo and air conditioner.
The great thing about these panels is that they work even when you aren't driving. That means that when you come out to your car after working all day, it's got a bunch of energy saved up from just sitting there in the sun. Pretty awesome stuff! The new Prius will be on sale in Japan soon for between $21,000 and $26,000.