NBC - Homes with solar panels not only help save on energy costs, but they can also potentially increase the value of a home.
According to a new report from Zillow, over the past year, homes with solar energy systems sold for 4.1-Percent more than homes without solar power.
That percentage translates to more than $9,000 in additional cash for the median valued home.
However, the sale premium varies substantially by housing markets throughout the U.S.
The study finds that more than 80-percent of home buyers say energy efficient features are important, especially when it comes to cost savings.