Y dont we see solar powered cars being manufactured on large scale doc ?
Cost. While sunlight can provide a free clean source of energy, the creation of PV cells to capture that sunlight is expensive. In 2003, it was found that energy would cost $.30/kWh which is more than double that of residential electricity. These costs have dropped recently with Solar Panel costs coming down further and the reliability of the cells have much improved with thinfilm technology. The cost of Energy will depend on the place of operation as solar r ...more