Arizona homeowners with solar save an average of $1,350/year on electricity in 2026, with a typical payback period of 6–9 years. Arizona averages 300+ sunny days per year. A standard 7kW system costs $18,000–$25,000 before incentives; after the 30% federal tax credit and Arizona's 25% state credit, net cost drops to $13,000–$18,000 for most Arizona homeowners.
Why Arizona Is One of the Best States for Solar in 2026
Arizona averages 300 sunny days per year, making it one of the top solar states in the nation. In 2026, a typical Arizona homeowner installing a 7kW solar system can expect to generate 8,000–11,000 kWh annually, covering 80–100% of the average household's electricity consumption.
The primary utility providers in Arizona — APS / SRP / TEP — all offer net metering programs (net metering available — APS, SRP, and TEP all offer programs). Net metering credits your utility bill for excess solar energy sent back to the grid, effectively making your meter run backward when your panels produce more than you use.
Solar incentives in Arizona in 2026 include: the 30% federal Investment Tax Credit (ITC), 25% AZ state tax credit (max $1,000) + sales tax exemption + property tax exemption. These incentives significantly reduce your out-of-pocket cost and improve your return on investment.
How to Maximize Solar Energy Savings in Arizona
- Right-size your system. Start with your last 12 months of utility bills to calculate your annual kWh usage. A properly sized system covers 90–100% of usage without overbuilding.
- Compare at least 3 installers. Solar installer pricing varies by 15–30% for identical equipment in Arizona. Never accept the first quote.
- Evaluate financing options. Cash purchase maximizes ROI. Solar loans preserve most savings while eliminating upfront cost. Leases/PPAs offer $0 down but lower long-term savings.
- Understand your APS / SRP / TEP net metering terms. net metering available — APS, SRP, and TEP all offer programs. Confirm credit rates before signing with an installer.
- Consider battery storage. Adding a battery backup (e.g., Tesla Powerwall) increases resilience and value in Arizona's grid.
Top Solar Installers in Arizona for 2026
- EnergySage — Solar marketplace allowing you to compare certified quotes from multiple installers in Arizona simultaneously. Consistently produces 10–20% savings vs. going direct.
- Sunrun — Largest U.S. residential solar company with strong Arizona presence. Offers lease, PPA, and loan financing options.
- Tesla Solar — Competitive pricing on panel-only installations and Powerwall battery systems across Arizona.
- Local Arizona Installers — Regional installers often offer competitive pricing, faster installation, and hands-on service for warranty and maintenance issues.
Top Solar Installers to Compare in Arizona
| Installer | Model | Avg Cost/W | Financing | Rating |
|---|---|---|---|---|
| 1EnergySageBest Pick | Marketplace | $2.80–$3.20 | Cash/Loan/Lease | |
| 2Sunrun | Direct | $3.00–$3.50 | Lease/PPA/Loan | |
| 3Tesla Solar | Direct | $2.60–$3.00 | Cash/Loan | |
| 4SunPower | Direct | $3.50–$4.00 | Cash/Loan/Lease | |
| 5Local Installers | Regional | $2.70–$3.30 | Varies |
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Key Terms
- Net MeteringA billing arrangement where your utility credits you for excess solar energy sent to the grid. net metering available — APS, SRP, and TEP all offer programs.
- ITC (Investment Tax Credit)Federal tax credit equal to 30% of your total solar installation cost. Claimed on Form 5695 when you file your federal return.
- Payback PeriodThe time it takes your energy savings to equal your net installation cost. For Arizona, typically 6–9 years depending on system size and financing.
- kWh (Kilowatt-Hour)The unit of electricity consumption. The average Arizona household uses 1,000–1,400 kWh/month. Your solar system is sized to offset this usage.
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Sources
Frequently Asked Questions About Solar Energy Savings in Arizona
How much can I save with solar in Arizona?
Arizona homeowners save an average of $1,350/year with solar in 2026. Savings depend on your system size, electricity usage, financing method, and your utility's net metering credit rate. Getting multiple installer quotes through a marketplace like EnergySage maximizes your savings.
Is solar worth it in Arizona in 2026?
Yes. Arizona averages 300+ sunny days per year and offers strong incentives: the 30% federal ITC, 25% AZ state tax credit (max $1,000) + sales tax exemption + property tax exemption. Most Arizona homeowners see a payback period of 6–9 years and decades of energy savings afterward.
What is net metering in Arizona?
Net metering credits your utility bill for excess solar energy sent to the grid. In Arizona: net metering available — APS, SRP, and TEP all offer programs. Confirm the credit rate with your specific utility before signing a solar contract.
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