Small-scale solar panels about the size of a door are poised to be plugged into more U.S. homes and apartments as homeowners ...

The $2,000 plug-in solar system installed on Dwyer’s backyard deck in March consists of two 400-watt panels, an inverter, a ...

A movement is growing to bring small, portable, affordable solar to a balcony or backyard near you. But before you see them everywhere, advocates must break through significant barriers.

Small, plug-in solar power systems have become popular in Germany and several other countries. So why haven’t they taken off ...