The batteries offer an affordable system for those who lack reliable power and the money to buy their own solar panels.

Solar supplied 61% of US electricity demand growth in 2025, as rising power needs were met largely by record solar and ...

The diesel-powered generators that have long powered the Nigerian economy are making way for solar panels, thanks in part to ...

Ismet Booley, a dentist in Cape Town, had a serious problem a few years ago. Patients showed up for appointments, only to find the power had gone out.

In the late 1980s, when Switzerland was just beginning to experiment with solar power, engineers bolted a few shiny panels onto rooftops, mountain stations, and even utility-scale farms. They probably ...