"The charge for electricity was zero." Homeowners with solar panels share candid advice with cautious shopper: 'My ...

Solar is cheaper than ever — here's how to save big on your monthly bills. When it comes to buying solar, there's no time like the present. In just a decade, the price of solar declined by 43%, ...

Our energy systems are changing for the better. With clean energy totaling over 30% of the world's electricity supply, and a 30% tax credit provided by the United States Inflation Reduction Act for ...

Solar power has dropped in price so dramatically that many regions now generate electricity more cheaply from sunlight than from fossil fuels. New research shows that installation costs, maintenance ...

Australia’s solar era is evolving. Prices may edge up in 2026, but homeowners still win—thanks to lasting savings, stable ...

Do rooftop solar panels sound like a good deal? They could very well be, assuming you consider all the pros and cons before making your decision.

RES Group's Ksenia Dray discusses how European solar developers are maintaining project viability in challenging market conditions.

If you're a New Jersey homeowner wondering how much it would cost to install solar, good news: It's a lot cheaper than it's been in a decade. Solar prices have fallen 43% in the Garden State over the ...