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

Off-grid solar systems use solar batteries to operate fully independent of the power grid, but typically cost more than grid-tied systems.

My Best Tips After Setting Up My Own Off-Grid Solar Energy System Going solar is a big deal and a sizable investment, but thinking it through ahead of time can help you save time and money.

As rooftop solar and home batteries show up in more and more places, however, we're building something bigger than a backup: a VPP.

As more households install rooftop solar panels, a growing question is how to best use the extra power they generate. One ...

Three solar developers filed a complaint with the state’s energy department, alleging Eversource delayed their projects, violated state laws, and prevented municipalities from saving money on ...