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 ...

A Bay Area solar nonprofit estimates that a set of plug-in solar panels can save renters $500 annually on energy bills.

Agrisolar — a practice which essentially marries agriculture and solar photovoltaic energy — is beginning to catch on around the globe, and researchers recently set out to quantify its benefits in a ...

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

The best solar generator pairs a large-capacity rechargeable power station — a big battery, at heart — with a set of portable solar panels, making for a versatile device that can provide backup power ...

Space-based solar power could provide round-the-clock access to renewable energy, sidestepping one of the technology's biggest limitations. Now the idea is going to get its first true test after a ...

The flexible plastic solar panels could help drivers in electric vehicles charge up in remote areas. Photo: Mykola Pokhodzhay (Getty Images) Happy Earth Day, Tesla owners! A new project out of ...

Japan has achieved it yet again through the company Kyosemi's Sphelar® that has questioned why solar panels have to be flat ...

When golf ball-sized hail started hammering Texas last spring, solar panels across the state faced their ultimate test. The verdict? Most panels emerged unscathed, proving that today's solar ...