SunSavvy

Solar Panel Cost in Arizona (2026)

In Arizona, residential electricity averages about 15¢/kWh with roughly 6.5 peak sun hours a day. Here's what solar looks like for a typical Arizona home using ~10,800 kWh a year.

System size
5.3 kW
~14 panels
Est. gross cost
$15,880
before incentives
Federal tax credit
- $4,764
30% ITC (verify)
Net cost
$11,116
after credit
Year-1 savings
$1,620
Payback
6.9 yrs

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Enter your real electric bill — the calculator is preset to Arizona.

Assumes $3.00/W installed and the 30% federal tax credit. Estimates only.

System size
5.9 kW
~15 panels
Est. gross cost
$17,644
before incentives
Federal tax credit
- $5,293
30% ITC
Net cost
$12,351
after credit
Year-1 savings
$1,800
Payback
6.9 yrs
25-year net savings
$49,014
after system cost, with rate escalation
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Incentives in Arizona

The biggest incentive is usually the federal solar tax credit — see ourtax credit guide and confirm the current percentage, since the rules have changed recently. Arizona may also offer state or utility incentives, rebates or performance payments; look up current programs in theDSIRE database.

What moves the number in Arizona

  • Your utility's rate and net metering — see how net metering works.
  • Roof orientation, shading and sun hours (6.5/day here on average).
  • Installer pricing — always compare several quotes.

Figures are estimates for education, not a quote. Electricity rates and sun hours are approximate state averages. Confirm with local installers.

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