Solar roof on Toyota Prius

Needless to say,it is absolutely fantastic!We are all thrilled that solar technology is being integrated to cars.Our global warming is mainly cased by cars and emissions.It is time to save our environment.They install solar panels on the car roof.

Eventhough the solar cell efffiency is not good enough yet,it is still on the right track now.We heard that they are trying to achive solar cells efficiency to be over 22% bye 2010.