"Check to see if it's under or over for the month." Solar panel owners offer advice on how to improve rooftop panels' ...

Switching to solar energy is a major financial commitment and, if you’re like most homeowners, you’ll want to know how long it will take to recoup your investment. This average recovery time, called ...

Solar homes generate most of their energy from a combination of solar technologies (e.g., solar panels, solar tubes and solar windows). Most solar homes rely primarily on photovoltaic (PV) solar ...