In 2012, Clean Power Finance completed a study of 273 solar installers in the top 12 states encompassing over 90% of residential solar market.

This is the largest known study of residential solar installers to date.

For now, solar installers like William Korthof of Pomona, Calif., can only lament.

(Ground-based) solar installers have to apply for planning permission just like everybody else.

Between 2007 and 2008 Real Goods acquired four solar installation companies in California and became one of the nation's largest solar installers.

Many current solar installers are afraid they will lose customers to Citizenrē's claims of solar with no initial cost.

PACE programs also help to create jobs and thus spur local economic development when local solar installers and renewable energy companies partner with the program.

And we've now got thousands of redundant solar installers looking for a job.

Arizona Public Service Co. is looking for solar installers for five photovoltaic projects in its territory.

Just two years after its founding, Solar Universe was one of the top 10 solar installers in California.