We review a lot of stuff every year, but these oddities run the gamut from cheap to pricey. They could be useful for everyone or useful for just one person.

Solar panels don’t always generate the most electricity when you want to use it. You can send excess electricity back to the National Grid, and use mains ...

PC: JD Pells / Maui Now HNU Energy CEO and super-geek Daniel “Dan” O’Connell has been helping Mauians install PV solar systems ... build a HiVE battery for Joint Base Pearl Harbor-Hickam ...

An innovative hybrid solar device that combines a PV panel and energy storage has achieved record levels of energy storage efficiency for such a device. And unlike conventional batteries ...

A battery dies, a motor stops, or, in this case, a drill bit fails to do its job or even breaks. It's bound to happen, but Harbor Freight doesn't leave its customers completely out of luck.

Brian Craighead says just like Hezbollah’s exploding pagers and walkie-talkies, Australia’s home and large battery storage ... s love affair with solar power, and cheap Chinese-made batteries ...

I’ll be the first one to admit to not practicing the best battery habits, especially where my laptop is concerned. Most days I leave my laptop plugged in for far too long, which can deteriorate ...

Mateo Jaramillo was giving me his spiel about his battery company when he mentioned ... So much wind and solar generating capacity has been installed in some parts of the world that electricity ...

A power plant that uses natural gas is key to how the Orlando Utilities Commission will transition away from fossil fuels to depend on solar and other green energy. The Osceola Generation Station ...

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MILAN, Sept 19 (Reuters) - Renewable developer Sonnedix is increasing its solar power capacity in Italy ... also looking at opportunities to develop battery storage projects in the country.

IN THEir QUEST to build a better battery, researchers have blazed a trail through the elements of the periodic table. The earliest prototype cells ran on nickel and cadmium; successors have used ...