If you turn the spotlight over, you'll notice an on/off switch on the reverse. However, if you are operating the switch in the daylight you won't be able to tell whether it is on or off. Simply place ...

PORTLAND (WGME) – Inaccurate billing issues have been discovered within some community solar companies in Maine. The public advocate says they've not seen any fraud or people not getting the deal they ...

"Our data shows that the yearly energy yield ... can be the same or up to 30% higher." Startup introduces game-changing ...

It’s notoriously difficult to predict when the sun will belch out a large solar flare — an explosive burst of radiation that directly affects Earth’s atmosphere.

But cheap solar power is now breaking the model. Last year Pakistan became the world’s third-biggest importer of Chinese ...

Auroras could light up the night sky following a severe solar storm. Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

Weather forecasters have issued a rare aurora forecast as a solar storm looks set to cause a dazzling light display across ...

Existing lead-based perovskite solar cells have a problem in that their absorption spectrum is limited to the visible light ...

This structure could help to overcome some of the lingering problems that continue ... degrade conventional 3D perovskite solar cells, and exposure to light can change their structure in ways ...

The company’s solar-powered streetlights are IoT smart devices connected to a remote monitoring dashboard that can identify potential problems before ... That means the lights are on when ...