Solar panels are an increasingly efficient, cost-effective, and higher-power-density renewable-energy source, though most ...

Solar panels or photovoltaics (PVs) are not new in terms of the technology. However, manufacturing processes, cost reduction, and new research has some engineers thinking... Register or sign in below ...

Solar cells have been around a long time, although most of that “time” was and still is devoted to research and development. When light hits a solar cell, it generates electricity, producing the ...

Covering 10% of the world’s hydropower reservoirs with ‘floatovoltaics’ would install as much electrical capacity as is currently available for fossil-fuel power plants. But the environmental and ...

Over seven decades ago in 1941, Isaac Asimov wrote a short story, “Reason” (PDF), in which energy captured from the sun was transmitted via microwave beams to nearby planets from a space station.

Rebecca Brill is a writer whose essays have appeared in The Paris Review Daily, VICE, Literary Hub, and elsewhere. She runs the Susan Sontag's Diary and the Sylvia Plath's Food Diary accounts on ...

Ashlyn is one of Forbes Home's in-house writers and a former civil engineer-turned content writer with over six years experience. Until recently, Ashlyn focused on creating content for Forbes Home as ...

If you want to be fully dependent on solar, you need enough solar panels to compensate for your energy consumption. However, this calculation gets tricky. While the average home needs roughly 19 solar ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan ...

For many, the appeal of installing a rooftop solar panel system is reducing energy bills and saving money. However, upfront installation costs, incentives, tax credits and other considerations can ...

Sunlight has to hit solar panels for those panels to turn energy into electricity. As simple as it sounds, that means the angle of your solar panels matters a lot. The problem is that the sun doesn't ...