Solar generated electricity is cheaper than Coal – IS IT REALLY TRUE? » Residential Solar Panel Installation Ahead Of SolarCity Corp. Earnings Figures

A SolarCity Corp. employee carries a solar panel on the roof during installation at a home in Kendall Park, New Jersey, U.S., on Tuesday, July 28, 2015. SolarCity Corp. is scheduled to release earnings figures on July 29. Photographer: Michael Nagle/Bloomberg via Getty ImagesContinue Reading