If you’re considering installing solar panels at home, you’ve likely come across solar batteries, which are large lithium-ion packs that store excess power for when the sun isn’t shining. Using the ...

Homeowners are increasingly deciding that it makes more sense to hold on to that excess power from home solar for themselves.

You can save a little power in a lot of places. These solar gadgets cover household cooling, portable power, trickle charging ...

Power outage? No big deal.

Hands-on: Ugreen's $1,299 setup takes a few hours to turn sunlight into enough charge to run my refrigerator for hours. When high winds took down power lines and left my family in the dark last March- ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

Batteries aren't one-size-fits-all, and neither is the way they're wired to your house. Here's what you should know about AC- and DC-coupling. When we think about solar panels and batteries, we don't ...

"People really underestimate how great of a deal [it] is." Homeowner shares rooftop solar review after new panels immediately ...

More solar energy was added to U.S. grids than any other technology, but the amount installed fell by 14 percent, according ...

"I wish my electricity was that cheap." Arizona homeowner reveals how quickly his solar panel system paid for itself: 'To be honest I ... think it's kind of weird' first appeared on The Cool Down.