Workers install solar panels on a rooftop on February 20, 2015 at a home in Palmetto Bay, Florida. AFP PHOTO /KERRY SHERIDANKERRY SHERIDAN/AFP/Getty Images
Workers install solar panels on a rooftop on February 20, 2015 at a home in Palmetto Bay, Florida. AFP PHOTO /KERRY SHERIDANKERRY SHERIDAN/AFP/Getty Images KERRY SHERIDAN AFP/Getty Images
Workers install solar panels on a rooftop on February 20, 2015 at a home in Palmetto Bay, Florida. AFP PHOTO /KERRY SHERIDANKERRY SHERIDAN/AFP/Getty Images KERRY SHERIDAN AFP/Getty Images