SolarAPP+ is a third-party software program that can be used to verify code compliance for residential photovoltaic (PV) projects. The City of Phoenix Planning & Development Department (PDD) will accept SolarAPP+ approved designs for application and permitting of residential photovoltaic projects. Please see the information below to determine project eligibility and the process for submittal and permit.
Note: The Phoenix Fire Department requires a separate permit for photovoltaic and battery energy storage systems. Please visit Phoenix Fire Prevention for more information.