Wow despite all the problems with their diesel car, volkswagon seems to be making the right move when it comes to solar energy taping. Solar panels on the roof just hope it does not affect the design too much but i guess there is some price to be paid for the eco friendlyness. Read more on it in the article below:

 

Singapore – Could solar power be the answer car manufacturers have been looking for in the quest to lower fuel consumption? The technology is still new to cars, but Volkswagen's Tiguan GTE comes with solar panels on the roof. VW says they can capture enough… Credits: This VW can cover 1,000km on solar energy