If you own an electric car, what’s your at-home charging source? Take our Twitter poll

Photovoltaic solar panel installation on house, Fremont, California   [image: Shiva Singh]Drivers who buy an electric car that plugs into the power grid to recharge the battery often start to consider the source of their energy. A 2012 analysis from California, in the earliest days of modern electric cars, indicated as many as four in 10 electric-car drivers were already using or considering the addition of home solar panels to...