Plymouth Area Renewable Energy Initiative in NH has done 115 solar installations in the last few years.
Seacoast Area Renewable Energy Initiative in the Piscataqua region on Maine and NH has begun doing solar barnraisings.
Coop Power in Western MA did more than a dozen solar barnraisings in the Fall of 2008 and continues doing them as well as organizing in other areas around the state and region.
Grid Alternatives has offices in LA, San Diego, and Fresno and done solar barnraisings as far away as Oakland.
Thirty years ago, during the last “energy crisis,” there were also solar barnraisings. Here’s one that’s kept on working since 1980:
More solar information at Solarray
cross posted at dailykos.com, bluemassgroup.com