Running out of phone power when you are off the grid is a fast way to end a good day early. Maps stop loading, group texts ...

Adding solar power to your RV frees you up from hookups and opens up a whole new world of possibilities. Here's what you need to know before you invest.

A good solar battery doesn’t just save energy — it saves the day when the lights go out. Check out CNET’s favorite picks for reliable backup power.

A battery backup for the solar-mains hybrid lamp design that supplies a constant light output regardless of available solar ...

No matter where a home falls on this energy maturity scale, there's potential to save money and create lasting value.

The rooftop solar industry is facing an unprecedented crisis. Utilities are cutting incentives. Major residential solar ...

From picking the right panels to the right type of installation, we walk you through every step of the process.

Before I began this guide, my only experience with solar power was getting zapped by sun-powered cattle fences on a ranch in the high desert. So to give myself a crash course in solar battery ...

Pairing solar panels with energy storage is becoming increasingly popular -- and for good reason. Homeowners who install a battery alongside their rooftop solar array unlock the ability to store ...