Aerial view of homes with solar panels
Home with solar panels
Home with solar panels
Home with solar panels

About SolarAPP+

SolarAPP+ (Solar Automated Permit Processing+) is an automated online permitting platform that allows licensed contractors and installers to apply for permits for standard residential rooftop solar and storage systems. Recent state law requires most cities and counties in California to adopt this system to streamline the permitting process for certain types of residential solar projects.

The SolarAPP+ program offers a quick and efficient way to apply for and obtain a solar permit with minimal processing delays. Residential solar permits are issued immediately after an applicant receives approval from SolarAPP+ and applies on the Customer Self Service online portal.

Requirements

Licensed contractors or installers can register for a SolarAPP+ account and use the platform to apply for a permit. All other solar installation projects require a regular building permit. Owner builders must apply following the guidelines contained in the Residential Solar / Cogen Building Permit Submittal Checklist. When all checklist items are complete, owner builders can then submit the application through the Customer Self Service portal.

Licensed contractors must submit all new residential roof-mounted solar projects through SolarAPP+. This includes residential roof-mounted photovoltaic designs, with or without panel upgrades/changes or energy storage systems. SolarAPP+ can process solar systems up to 38.4 kW.