Here's the step-by-step process that each homeowner followed in specifying, buying, and installing a residential photovoltaic (PV) solar power system. Each case study describes how the size of the solar power system was determined, how each homeowner selected the best vendor for the job, issues and challenges involving each project, the actual payment schedules, rebates, tax credits, and system performance monitoring. Each book follows the complete process from start to finish in words and photos. (Lots of photos.) Read about every facet of each project. See the actual costs involved. And learn for yourself the amazing results achieved with these residential renewable energy systems.