I love projects like these because they show the sheer power of the light that hits the Earth. Of course I don't count on such vehicles ever becoming popular,

I love projects like these because they show the sheer power of the light that hits the Earth. Of course I don't count on such vehicles ever becoming popular, but it's great to know that nowadays you can put panels on your rooftop, which are not only cheaper per Watt, but also provide 50% more power per unit area than what was available just a decade ago.