SunTrain wants to use the existing freight rail system to transport clean energy from wind farms and solar arrays to the grid ...

Fourth Power's thermal batteries offer several advantages over lithium batteries. You just have to get used to the heat.

The Pila Energy home battery is a portable, renter-friendly backup-power battery with enough energy storage to power a refrigerator for up to three days.

The battery features four MPPTs and can take up to 2,600 W of PV input. It also has an AC nominal output power of 800 W.

Solar photo-voltaic module manufacturer Vikram Solar plans to setup a 1GWh fully integrated solid-state cell and battery manufacturing facility with proprietary Battery Management System (BMS) ...

Atess Power has released a 1,500 kW battery for commercial and industrial (C&I) solar, with up to eight units operating in ...

Lenovo's Solar Yoga PC could be a game-changer for solar-powered devices—the only question is when this tech might launch.

If you had asked me a half-a-decade ago what I considered to be the weakness of modern smartphones, I'd have said the battery life. Phones used to last hours at a time, and you'd have to find a ...

charged through the day by a solar panel. The brighter the day, the more power is stored by the battery and the longer the light will shine. Light is produced by one or more LEDs; at dusk they turn on ...

Brian is a writer, NABCEP PV associate and outdoor enthusiast living in Denver, Colorado. As a freelancer, Brian has written hundreds of articles to help individuals, businesses and our planet ...

Still, while being able to charge a phone in half an hour, or even faster, can lead to changing your charging habits entirely, actual battery autonomy remains a key priority - no flash charge can ...

Looking for a phone that won't let you down when it comes to battery life? We've got you covered. At PhoneArena, we are independently testing the battery life of each smartphone we review. So which ...