Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. In 2024, rooftop solar was the fastest-growing source of ...

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 ...

It's hard to get a straight answer out of a solar installer about how much you'll pay. How to get the best deal. The future of solar certainly seems bright in the US. But a lack of price transparency ...