Every solar panel company makes bold claims about its panel efficiency, maximum wattage availability, temperature coefficient and other specs in optimal conditions. Anyone who does product testing ...

Extra batteries and portable power banks are great for keeping your electronic devices charged and operating when you’re off the grid, but they won’t last forever. Portable solar chargers don’t have ...

A research team has produced a flexible perovskite-silicon tandem solar cell that converts 33.6% of sunlight into electricity ...

Summer is here, and if you have been planning to spend more time outdoors, a portable solar panel can be a great investment. These can keep your power stations charged wherever the sun shines, but not ...

Best solar generator: Bluetti Elite 200 V2 Portable Power Station Best large-capacity solar generator: Anker F3000 Portable Power Station A backup power supply is essential when it comes to natural ...

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 ...

The Deployable on-Orbit ultraLight Composite Experiment (DOLCE) will test the mechanisms needed to deploy solar panels in orbit. Another experiment onboard, known as ALBA, will analyze 32 different ...

Less sun doesn't mean no sun.

For many homeowners, installing rooftop solar panels seems like a smart idea to reduce electricity bills, but the upfront cost and installation complexity ...

If you’ve been looking to purchase a power bank, chances are a solar power bank has at least tempted you. And why not? Power stations and solar panels are rapidly taking over the energy landscape, ...

Technicians dismantled the vintage 10-square-meter 1-kilowatt solar array last year, running the solar panels through rigorous lab testing per international standards and finding impressive results.