Welcome to Solar One Stop

Solar One StopSolar One Stop AZ provides the latest information on solar energy and how to take advantage of Southern Arizona’s abundant sunshine.

This site provides residents, business owners, solar developers, and installers with a complete list of solar essentials.  Here you can learn about solar technologies, rebates and incentives, educational opportunities, and solar events.
Click here to learn more about Solar One Stop.

What is Solar Energy Residential & Small
Commercial Solar
Tucson's Solar Future

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Current Solar Events


Saturday, April 30, 2016    10:00 am - Sunset     Catalina State Park    11570 N. Oracle Road

Join Citizens for Solar and experience the flavors of solar-cooked food and learn about solar appliances and exhibitions.  The event is co-sponsored by Catalina State Park. 

Join PAG Solar Partnership at its next meeting scheduled for Thursday, May 12 at 2:30 at PAG's offices at 1 E. Broadway, Santa Rita Room on the 4th floor. 

Recent News

Mon, 06 Jun 2016 10:49:08 -0500

Solar leases, or power purchase agreements, have been the dominant financing method for years now in the residential solar market. And they were a great idea when the cost of a solar system could run $30,000, $40,000, or more -- few consumers had the cash to pay for a system that expensive.  Few banks wanted to finance small solar projects, and even fewer homeowners could adequately use the tax benefits associated with solar in the U.S. 

Wed, 25 May 2016 10:28:48 -0500

Over 500 solar industry professionals gathered to attend Greentech Media's 9th annual Solar Summit 2016 conference in Scottsdale, Arizona.  During a panel hosted by GTM Research Associate Director Cory Honeyman, attendees voted on a number of questions about the direction of the solar industry, from the future of net metering to the commercial market’s struggles.

Solar Calculator

Incentives and Rebates

Upcoming Events

Who's Who in Solar 
How Solar Are You?
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Pima County Solar One Stop (520) 740-6463

The Solar One Stop is a multi-agency, collaborative effort led by Pima County and the City of Tucson, with funding provided by the U.S. Department of Energy's (DOE) Solar America Communities Initiative. The goal of the program is to spread the news about affordable, quality, and efficient solar technologies for homes and businesses.
You can also visit us at:
Pima County Development Services
201 N. Stone, 1st Floor
Tucson, AZ 85701
Monday through Friday from 8AM to 4PM
(520) 740-6463