Eligible contractors can use SolarAPP+ for instantaneous rooftop solar permitting in the City of Sunnyvale.

What is SolarAPP+

SolarAPP+ (Solar Automated Permit Processing) is an automated online application. It’s for instantaneous permitting of new residential rooftop photovoltaic (solar) installation projects.

Why use SolarAPP+

Using SolarApp+ offers these benefits:

• Get a permit without needing a full plan diagram
• Lower your costs, includes three free revisions
• Speeds up installation process with instant permitting once you've completed the application

To see which systems are eligible, refer to the Eligibility information. Your project must conform to the eligibility requirements to use automated SolarAPP+ for instant permitting. All other solar installations need a regular Building Permit.

Get automated review through SolarApp+

If you are a licensed contractor or installer, you may register for a new SolarAPP+ account.

1. Sign into your account or register with SolarApp+
2. Follow the online instructions to submit your design through SolarApp+ to get pre-approval.
3. Pay their $25 processing fee.
4. Download the approved plans.

Get a Sunnyvale Business License

Anyone engaging in or carrying on any business in Sunnyvale must have a business license from the City.

Apply for or renew a business license

Apply for a Permit

1. Apply for a Photovoltaic (SolarAPP+) permit online at E-OneStop Online Services. (If needed, find Online Services Help)
2. Upload SolarApp+ approved plans.
3. Pay for the permit.
4. Print out the permit card for the inspections.

Schedule an Inspection

After you finish your project, log in to your E-OneStop Online Services account (above). Select "Request for inspection."

SolarApp+ Resources

• SolarApp+ Help articles for Solar Installers
• SolarApp+ answers to General Questions
• Courses for Building Inspectors for SolarApp+ projects – Learn about city inspection process