Add Yahoo as a preferred source to see more of our stories on Google. The sun can energize your home and your finances. With solar power, one homeowner's monthly power bill now costs less than a cup ...

If you're looking to save some serious money, rain or shine, solar panels could be the way to go. Perhaps you are unsure about solar panels if you don't live in a blazing hot part of the country, but ...

Passive solar architecture is a design strategy that optimizes a building’s energy efficiency and long-term sustainability. By relying on a building site’s solar orientation and climate, sustainable ...

Researchers in Iran developed a passive solar module cooling method using silicon carbide porous ceramic. When combined with phase change materials, the technique reportedly boosts panel performance ...

“Free” solar panel offers are actually leases, power purchase agreements, loans or scams. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does ...

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 ...

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 ...