Electric Vehicle Battery Costs

What do you think of this idea for a car?
A mini van electric powered lithium-ion batteries that recharge panels solar and wind chargers on the roof of it. While the vehicle is in motion, you should charge right? In addition, lithium-ion batteries can provide up 250 to 400 miles per charge. So what would be the potential for problems with this and why has not anyone done yet? There are plenty of people who have been the conversion of electric cars to vehicles traveling from 9maybe mid-70s even before that), and some of them are moving at speeds of up to 80 mph. But what about the idea of propulsion or fixed position of the vehicle itself making the charge. It may take some time, but after the initial investment, payment insurance and general maintenance costs of Re whatever was left. It stops at the gas station, no change of liquid (except transmission). So when someone is going to build?
Efficeient This is more and cheaper to put solar panels and wind turbines in the garage or other places where they can be placed optimally: the sun, and avoid shadows sutaibly angle, because the wind away from turbulence and as high as possible, or you can use combined heat and power system with an office or use the larger more effective network-connected renewable energy source that are already provided and maintained by the company electric. addition to connection to the network means you can sell unused electricity to the grid http://www.udel.edu/V2G/ addition this saves weight and higher drag on the car and the design of wind turbine and solar panels to meet the vibration and stress of being in a car. (if a wind turbine produces more power than the induced drag, then there would be perpetual motion!)
Modular Hybrid Electric Vehicle Battery Storage System