Federal & State Tax Credits
| Incentive | Value | Who Qualifies | Notes |
|---|---|---|---|
| Federal Residential Tax Credit (Section 25D) | Expired | N/A (expired 12/31/2025) | The One Big Beautiful Bill Act eliminated this credit. No longer available for residential systems. |
| Arizona tax credit | $1,600–$3,000 | Homeowners | State tax credit for solar installations. Check AZCC.gov. |
| Property Tax Exemption | 100% | Homeowners | Arizona exempts solar systems from property tax increases. |
| Sales Tax Exemption | 5.625%+ | All consumers | Varies by county. Most include solar equipment. |
Net Metering in Arizona
Arizona has net metering but at wholesale rates (not retail). 2022 rates were ~$0.03/kWh. Poor credit for exported solar.
| Utility | Service Area | Net Metering Policy |
|---|---|---|
| APS (largest) | Central/South Arizona | Net metering at wholesale rates (~$0.03/kWh) |
| Salt River Project (SRP) | Phoenix metro | Net metering with demand charges (solar-hostile rates) |
| Tucson Electric Power | Tucson area | Net metering at wholesale rates |
Plug-and-Play Solar Laws in Arizona
Arizona allows up to 10 kW solar without formal interconnection on residential properties. Renters may need utility + landlord approval.
Best for renters: Portable 400-800W balcony solar kits from Amazon, EcoFlow, or Renogy.
HOA Rules in Arizona
Arizona HOAs can restrict solar. No state law protects renter rights. Negotiate with landlord/HOA. Some HOAs refuse solar outright.
Community Solar Programs in Arizona
If you can't install on your own property, community solar lets you buy shares of a shared solar garden. Check with local utilities and DSIRE for programs in your area.
Arizona Solar Installation Costs (2026)
| System Size | Avg. Cost | Est. Cost (No Federal Credit) | Payback (years) |
|---|---|---|---|
| 3 kW | $8,000 | $5,600 | 8-11 |
| 6 kW | $14,500 | $10,150 | 8-11 |
| 10 kW | $22,500 | $15,750 | 8-11 |
Costs vary by region, installer, and equipment. These are 2026 averages for Arizona.
Best Solar Products for Arizona (UL 3700 Certified)
Recommended Providers:
- Sunrun (AZ has many Sunrun customers)
- Vivint Solar
- Nektro (high-efficiency panels for desert heat)
Frequently Asked Questions
❓ What's the best solar incentive in Arizona?
The federal residential solar tax credit (Section 25D) expired at the end of 2025 after the One Big Beautiful Bill Act was signed into law. Arizona-specific rebates and tax exemptions still apply, and can significantly reduce your costs. Check state incentive programs for current savings opportunities.
❓ How does net metering work in Arizona?
Arizona has net metering but at wholesale rates (not retail). 2022 rates were ~$0.03/kWh. Poor credit for exported solar.
❓ Can I install solar as a renter in Arizona?
It depends on your lease and local laws. Arizona allows up to 10 kW solar without formal interconnection on residential properties. Renters may need utility + landlord approval. Always check with your landlord and utility before installing.
❓ How long is the solar payback period?
In Arizona, typical payback is 6-12 years depending on system size, electricity rates, and incentives. After payback, the system generates free electricity for 15+ years.
❓ Will an HOA block my solar installation?
Arizona HOAs can restrict solar. No state law protects renter rights. Negotiate with landlord/HOA. Some HOAs refuse solar outright.
❓ What's the typical cost of a residential solar system?
See the cost table above for Arizona-specific pricing. Most homeowners install 5-8 kW systems, costing $12,000-$22,000 before incentives.