For many homeowners, installing rooftop solar panels seems like a smart idea to reduce electricity bills, but the upfront cost and installation complexity ...

A bill that would have opened up the door for Arizonans to install small plug-in solar energy systems on their back patios, balconies or backyards died in committee amid opposition from utility ...

It's a plug-in, or plug-and-play, briefcase-sized unit that hooks into a standard wall outlet. From there, it maintains a steady charge from the grid or solar panels to provide days of automatic power ...

San Diego ranks among the top U.S. cities for rooftop solar installations — but for millions of Californians who rent, or ...

Two-pronged devices are commonly used for smaller gadgets like phone chargers while larger appliances typically come with a three-pronged cable.

For all those fun Raspberry Pi projects you're working on, power is a must. Outside a USB power supply, you can also provide juice with batteries.

If you're looking to expand your smart home setup but don't know where to start, consider these five essential gadgets for ...

"This bill opens the door for everyone else." Lawmaker announces bipartisan plan to allow plug-and-play solar panels in new ...

As EU mulls new regulations, a real-world study of a million PHEVs shows even when charged up, they still use 3x as much gas ...

Plugs where one blade is wider than the other can be annoying, but they'll also keep you a lot safer. Here's why they're like ...

Not sure where to start with smart plugs? At CNET, these are the tricks we use to make our homes smarter and routines faster.

Stop Overpaying for Heat: How This Easy Fix Can Save You $100 This Season ...