One of the past homeowners installed a large amount of solar panels on the roof of the house, which are fully paid off—so much that they actually generate more electricity than the house uses each month. The remaining funds don’t go to waste, but are dropped into a city account that the next homeowner can pull from when desired.  Photo 10 of 10 in If You Crave Bright, Light-Filled Spaces, This Midcentury Home For Sale Could Be the One