A new solar device generates 15 times more energy: a breakthrough in thermoelectric generators converts solar heat into electricity.

Residential solar installers have been busy since July putting panels on roofs before federal tax credits expire at the end ...

Solar panels are an increasingly efficient, cost-effective, and higher-power-density renewable-energy source, though most ...

Faith Foushee is a CNET contributor and a former writer for SaveOnEnergy.com, covering energy-efficient products, renewables and other energy topics. She enjoys learning about new energy technology ...

Some upgrades are simply cheaper to do while your solar system is being installed than they are to add later. We've got prime ...

Some simple physics makes it possible to power your home with sunshine. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our ...

Northwest Electric and Solar specializes in residential and commercial solar installation. It offers products from Enel X, Enphase Energy, LG Chem, Leviton, Schneider Electric, Siemens, SolarEdge, ...

Depending on the necessary work, solar panel repair can range from a few hundred dollars or less to a few thousand dollars. Some or all of the mortgage lenders featured on our site are advertising ...

When something seems too good to be true, there's usually a catch to spoil it. So when solar panel owners praise the cost-cutting effectiveness of their new energy systems, some may doubt the big-time ...

California Solar Electric Company specializes in commercial and residential solar installations. It offers products from Enphase Energy, FranklinWH, Kohler Power and Tesla Powerwall. Its service area ...