Solar panels are still an expensive home upgrade, but they're much cheaper than they were a decade ago. The national average cost of solar panels is $2.69 per watt, according to a recent report from ...

Add Yahoo as a preferred source to see more of our stories on Google. Do solar panels increase the value of your home or property? Find out how to calculate the ROI of solar panels. (AFP/Getty) One of ...

Once electricity prices hit $0.25/kWh, disconnecting from the grid with residential solar-plus-storage starts to become financially viable, with sunny places making strong financial arguments. With ...

Do solar panels add value to a house and help sell the property? - Solar panels don’t just cut your energy bills; they can ...