Arizona Solar Incentives & Tax Credits (2026)
Updated 2026-07-07 · MySunROI Research
Arizona homeowners can stack the 30% federal Investment Tax Credit with state and utility programs. A typical 6 kW system in Arizona costs $15,670 before incentives and about $10,970 after the federal credit.
Free quote comparison
Compare solar quotes in Arizona
Free — compare pre-screened local installers. No obligation.
MySunROI may earn a fee if you request quotes through partner links. See our disclaimer.
Federal solar tax credit in 2026
The residential ITC remains 30% through 2032 for systems you own (purchase or loan). On a $15,670 install in Arizona, that is roughly $4,701 in tax credit value.
Leases and PPAs do not qualify — the installer keeps incentives. See our full ITC guide for claiming steps.
Arizona state & local incentives
Arizona state tax credit was limited — rely primarily on 30% federal ITC. SRP and APS export credits differ significantly.
- Verify APS vs. SRP rate plan before sizing
- Dust cleaning may affect production in desert climates
- Compare Phoenix metro quotes aggressively
Property tax & sales tax exemptions
Many states exempt solar equipment from property tax increases. Arizona offers some of the fastest solar payback in the US due to sun + moderate install costs.
Verify current programs at dsireusa.org and your utility before signing — Arizona rules change.
Arizona quick stats
- 6 kW after ITC
- $10,970
- Payback
- 6.6 years
- Electric rate
- 13.8¢/kWh
- Annual savings
- $1,670
Frequently Asked Questions
Does Arizona have a state solar tax credit?
Arizona state tax credit was limited — rely primarily on 30% federal ITC. SRP and APS export credits differ significantly.…
Can I combine federal and state incentives?
Yes — federal ITC stacks with most state rebates and utility incentives when you own the system.
Do batteries qualify?
Paired storage typically qualifies for the 30% ITC when charged by solar. See our battery cost guide.
Related pages
How We Calculate Solar Costs
MySunROI estimates combine NREL residential PV installed-price benchmarks, EIA state electricity rates, and regional labor modifiers — updated 2026-07-07.
Estimates only — not tax or financial advice. Estimates based on NREL PV cost benchmarks, EIA electricity rates, and 2026 installer pricing surveys.