On sunny days in the Hill Country, Tom Cook taps open an app on his phone and watches the power generated from the solar ...

For a growing number of utilities such as Rocky Mountain Power and Xcel Energy, virtual power plants are a key tool for ...

Investments that focus on environmental solutions could be excellent long-term opportunities for patient bargain hunters.

The updated solar roof product from GAF Energy has 23% more power than previous units and has a depth of less than a quarter ...

There's a lot of untapped potential in our homes and vehicles that could be harnessed to reinforce local power grids and make them more resilient to unforeseen outages, a new study shows.

GAF Energy’s Timberline Solar ES 2 generates 23% more power than its predecessor and offers better installation efficiency.

Still, if you have limited space -- such as a small roof or a lot of shading -- highly efficient panels could make sense. Maxeon 7 aside, here are the solar panels that perform the best.