For more information, Solar United Neighbors, EnergySage and Bright Saver offer resources to help consumers answer basic questions about costs, savings and technical issues.
A few years ago, it would have been easy to dismiss a comparison of Germany and the United States as plug-in solar markets since electricity is much more expensive in Germany. But U.S. power bills have soared in recent years and are likely to continue doing so.
As this happens, plug-in solar will become a better deal, and, I think, much more popular. {read}