The Case for Overbuilding Your Rooftop Solar ArrayWhen a solar company analyzes a residence for rooftop solar, they look at several items, including available unobstructed space (that is free from shade), electric bill usage, and size of budget. What is meant by overbuilding a rooftop solar array is to build out more panels than would

Source: 10 Reasons To Overbuild Your Rooftop Solar | CleanTechnica