Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to repurpose an aluminum can, a CD, copper wire, toothpaste, lemon juice, and a ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

For many homeowners, the conversation about adding rooftop solar panels starts with cutting utility bills — but there are plenty of other reasons to make the switch. One of them is that adding a home ...

Researchers and startups worldwide are developing advanced solar technologies, such as perovskite-silicon tandem cells and orb-shaped panels, to significantly enhance efficiency and energy production.

As summer temperatures in Osaka, Japan, soar closer to 100 degrees Fahrenheit, staff at Expo 2025 are beating the heat with utility vests that are powered by the sun. Developed by Toyota Group company ...

Future lunar bases could be powered by solar cells made on-site from melted moon dust. Building items on the moon, using materials that are already there, would be more practical than shipping them ...