Switching to solar energy is a huge plus — but what's the best way to go about it? Solar panel owners share their honest ...

Solar shingles are less noticeable and easier to put on the roof, but they cost more and can be less efficient. Some or all of the mortgage lenders featured on our site are advertising partners of ...

Residential solar panels are often sold with long-term loans or leases, with homeowners entering contracts of 20 years or more. But how long do panels last, and how resilient are they? Panel life ...

If you're tired of your sky-high electricity bill every month or the frequent power outages in your neighborhood, then a solar panel system might just be what you need. Sure, its installation can be a ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

Every solar panel company makes bold claims about its panel efficiency, maximum wattage availability, temperature coefficient and other specs in optimal conditions. Anyone who does product testing ...

Energy companies say a labor shortage is one big obstacle to installing more solar power. They’re turning to machines to speed things up. By Brad Plumer The companies racing to build large solar farms ...