Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

Two homes can have the same number of solar panels and similar roof space, yet produce very different amounts of electricity. One of the main reasons is solar panel efficiency – the measure of how ...

Solar panels can only generate electricity; they can’t store it, so you must pair them with a stand-alone battery bank or a power station. For home emergency power (for a few hours of power), we ...

Plug-in solar systems are an alternative to large, professionally installed rooftop solar. The US regulatory system for utilities wasn't built for plug-and-play solar setups, so it's taking time for ...

Installing solar panels on your home has obvious benefits; you passively soak up and store power on a sunny day, which lets you draw less from the public grid and save a few bucks on utility bills.

CNET graded each US state on how solar-friendly its residential solar policies are. Most have a long way to go in making solar more accessible and affordable. Your state might receive plenty of ...

Researchers at the Centre for Material Forming at PLS University in Sophia Antipolis, France, have proposed a numerical decision-making framework for solar panel protection against extreme weather ...

The great thing about Raspberry Pis, compared to Arduinos, is that you don't have to scour Amazon or your local electronics shop for a high-quality power supply to drive your board. Raspberry Pi ...