Add Yahoo as a preferred source to see more of our stories on Google. Rooftop solar and home batteries are way more expensive in the U.S. than in most countries, largely due to slow and burdensome ...

Colorado homeowners are getting a preview of what the future could hold: longer, more frequent electrical outages that leave neighborhoods in the dark, sometimes with little warning. From extreme ...

Solar panel battery storage: what are solar batteries and how do they work at home? - Solar batteries let you store excess ...

Solar power has an efficiency problem. When the electrons move from the solar panel to the battery that stores them, about 20 percent of the energy is lost. But now, thanks to new type of solar cell, ...

I lack the patience to wait around for the sun to charge my gadgets, but for $14 Nokero’s single AA solar charger looks like the easiest way to ensure you’ve always got a backup battery ready for ...

Cheap loans for families to install solar panels, heat pumps and batteries - The measures form part of the Government’s £15bn ‘warm homes plan’.

"Perfect for renters or anyone on a budget!" Surprisingly cheap plug-and-play solar panels may soon take over US markets: 'No ...

Australia’s love affair with home-grown renewable energy is driving booming battery sales, and it’s reshaping the electricity grid.

If you have looked at your electricity bill lately, you have probably noticed something frustrating. Australia is currently leading the world in rooftop solar uptake, with panels glistening on ...