Phoenix Solar Permit Guide
Arizona Public Service (APS) territory · Maricopa County
Overview
GridPermit collects Arizona residential solar and permitting facts directly from official sources (city, county, and state government sites, utilities, and public utilities commissions) and shows only what we can verify, with a confidence score and a link to where it came from. Nothing here is estimated or inferred beyond what's stated below. See our methodology for the rules this page follows.
Battery/solar incentive program on record
No battery/storage incentive program is on record for this locality.
Permit fees
- SolarAPP+ record/revision change fee: $37.5 (flat fee, per revision)
Charged when a SolarAPP+ revision requires PDD staff to update an existing permit record. The base SolarAPP+ permit fee itself was not confirmed this session — the City's general PDD fee schedule PDF could not be read (file-download dialog, not a viewable page).
Rebates
Arizona Credit for Solar Energy Devices
Statewide Arizona individual income tax credit under A.R.S. §43-1083: 25% of the cost of installing a solar energy device at the taxpayer's Arizona residence, capped at $1,000 total per residence (not per year — the $1,000 cap is cumulative across all tax years for the same residence). Any unused credit may be carried forward up to 5 consecutive tax years. Applies statewide to any qualifying Arizona residential installation, not utility- or city-specific.
Status on file: active. Verify current status before relying on this.
Utility and generation supplier
Utility
Arizona Public Service (APS)
Generation supplier
Arizona Public Service (APS) (utility)
No Community Choice Aggregator was found serving Arizona this session (Arizona does not have a CCA framework comparable to California's). APS's own page describes its 'Resource Comparison Proxy (RCP) Export Rider' — a net billing structure that credits excess solar generation at a monthly RCP purchase rate (rolled over month to month, with an annual refund check if the credit exceeds $25), rather than traditional one-to-one net metering.
Required documents
- SolarAPP+ approval document and approvals upload document (includes manufacturer specification sheets) (required when: always, for SolarAPP+ submittals)
- Three-line diagram (required when: always, for SolarAPP+ submittals)
- Plot plan (required when: always, for SolarAPP+ submittals)
Inspection steps
- Schedule inspection online by entering the permit number and web inspection key
- Call 602-262-7811 if additional assistance is required
Eligibility constraints
- Property types: residential, duplex
- Max system size (AC): Not yet verified.
- Max system size (DC): Not yet verified.
- Max thermal capacity: Not yet verified.
- Program/pathway: SolarAPP+ streamlined permitting
- Other conditions:
- Must be an Arizona-licensed contractor
- Single-family or duplex residence, rooftop installations only
- No battery storage; no ballasted or ground-mounted systems
- Not located within a Historic Preservation district or FEMA Special Flood Hazard Area
- No existing PV or energy storage systems; no panel upgrades or derating
- PV system roof loading not to exceed 4 psf dead load
- 400-amp maximum electrical service, single phase only
- Maximum of 2 DC strings in parallel; only one module type; up to two inverter types for string inverters or one inverter type for microinverters (one module per microinverter)
Official contacts
- City of Phoenix Planning & Development Department (PDD) Records, phone: 602-262-7811, email: pdd.records@phoenix.gov, official website
- City of Phoenix PDD, SolarAPP+ Revisions, phone: 602-534-5934, email: pdd.residential.solarapp@phoenix.gov, official website
Need a solar installer who handles permits in Phoenix?
EnergySage is an independent solar marketplace where you can request property-specific pricing from installers familiar with local permitting.
Compare quotes from solar installers →You'll continue on EnergySage's website. GridPermit has a partner relationship with EnergySage; this link is not currently tracked, and whether the partnership results in compensation to GridPermit has not yet been confirmed.
Sources
- Renewable Energy Riders, Arizona Public Service (APS) (utility). Accessed 2026-08-12.
- A.R.S. §43-1083 — Credit for solar energy devices, Arizona State Legislature (government). Accessed 2026-08-13.
- SolarAPP/Photovoltaic Projects, City of Phoenix (government). Accessed 2026-08-12.
Frequently Asked Questions
What utility serves solar customers in Phoenix, Arizona?
Arizona Public Service (APS) is the interconnection and distribution utility for Phoenix. The default electricity generation supplier is Arizona Public Service (APS), a utility, separate from Arizona Public Service (APS).
What documents are required for a solar permit in Phoenix?
Commonly required documents include: SolarAPP+ approval document and approvals upload document (includes manufacturer specification sheets); Three-line diagram; Plot plan.
Who do I contact about solar permits in Phoenix?
City of Phoenix Planning & Development Department (PDD) Records, phone 602-262-7811, email pdd.records@phoenix.gov.