Popular in Germany, “plug-in solar” has remained in the shadows in the US because it’s largely unregulated. Legislation recently introduced in many states aims to promote adoption.

There's no denying the appeal. Walk into any Home Depot or browse online, and DIY solar panel kits promise savings of thousands of dollars compared to professional installation. As electricity bills ...

Add Yahoo as a preferred source to see more of our stories on Google. Flexible solar panels can be a low-cost way to help power your campervan or garden office (Getty/iStock) Flexible solar panels are ...

If your roof can't handle solar panels, a ground-mounted solar system could be an option. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does ...

With over 10 years’ experience writing about consumer affairs, Sarah leads on energy content at Which?, helping customers navigate the market and exposing poor practice. Solar panels could reduce your ...

Q: I heard that installing solar panels on a house can help save on energy costs. My house receives direct sunlight for most of the day, but I’m not sure if I should take the plunge. Are solar panels ...