A new California law legalizes the plug-in solar panels that are becoming popular in other states and in Europe.

Over the past year and a half, a dozen states have embraced a new vision for solar power: small, cheap panels that can be hung from a balcony or porch, be plugged into a standard wall outlet and take ...

Distributed solar maintained a steady deployment pace alongside 2.5 GWh of new behind the meter storage, even as a wave of ...

A Reddit post about a DIY solar project highlights a common issue for would-be energy savers: While panels and batteries tend to get most of the attention, the smaller parts can quietly send a budget ...