With prices of silicon PV cells falling through the floor and inexpensive perovskite PV cells coming to the market the car industry has no excuse for not making solar roof tops a common part of any hybrid, plug-in hybrid vehicle (PHEV), or electric vehicle (EV), whether BEV or fuel cell. By preliminary estimates the solar roof-tops increase annual mileage for private cars by … [Read more...] about Car Market is Ripe for Solar Roof-Tops