Residential solar installers have been busy since July putting panels on roofs before federal tax credits expire at the end ...

Don't wait for an emergency to grab a battery backup system. Bluetti's powerful packs are as affordable as they get right now.

A bevy of eclipses in 2026 will kick-start a frenzy of total and annular solar eclipses through 2028. Here’s everything to ...

Wind, solar and other renewables hit a new high last year but the government is still some way off its clean power target.

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

The solar energy industry says it expects to see continued growth during 2026 and an increasing rate of solar farm ...

We tested 20 solar generators to find the most versatile devices that can provide emergency backup power and fuel off-grid ...

In addition sending astronauts to fly around the moon, Earthlings can look forward to six of the eight planets parading across our skies.

China has brought a massive offshore solar farm online – a full 1 gigawatt of photovoltaic capacity built at sea.

Solar farms are already proving to be an effective addition to traditional power, but now it looks like they may have ...

Chinese panels are now so affordable that businesses and families are snapping them up, slashing their bills and challenging ...