2024 Solar Incentives Guide for Tempe, AZ - Tax Credits & Rebates

In this guide, we'll cover the latest solar incentives and rebates available in Tempe.

You'll learn about:

  • Local & State Solar Incentives
  • Federal Tax Credits (Updated for 2024 and beyond)
  • Ways to optimize your solar investment

Solar installers are experts in maximizing your solar tax credits and rebates.
Get a free quote from one of our trusted Tempe solar installers to see how much you can save.

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 2024

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

What Solar Tax Credits, Incentives, and Rebates are Available in Tempe?

Solar and Wind Equipment Sales Tax Exemption

Incentive Type:
Sales Tax Incentive
100% of sales tax on eligible equipment

Residential Solar and Wind Energy Systems Tax Credit

Incentive Type:
Personal Tax Credit

Qualifying Wood Stove Deduction

Incentive Type:
Personal Tax Deduction
Total cost, exclusive of taxes, interest and other finance charges

Energy Equipment Property Tax Exemption

Incentive Type:
Property Tax Incentive
100% of increased value

SRP - Solar Water Heating Program

Incentive Type:
Rebate Program
$0.30/kWh for annual estimated energy savings (based on SRCC rating)

Federal Residential Renewable Energy Tax Credit

Incentive Type:
Personal Tax Credit
30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Source: https://www.dsireusa.org/


Solar incentives are meant to encourage people to switch their home over to renewable energy by providing financial incentives that lower the burden of solar panel installation and use. The incentives may include cash back, upfront discounts or credit towards your monthly utility bill. Some incentives are given by the federal government, some by the Arizona government and some by your utility company, county or municipality. Categories of solar incentives include:

  • Tax Credits: Different from tax deductions, tax credits are dollar-for-dollar reductions in the amount of income tax that you owe the federal government.
  • Rebates: A solar rebate is a partial refund after the purchase of your solar system. Rebates might be offered by your local utility company, your state or your county. The discount that rebates offer is normally applied to the price of solar panels before tax credits are calculated.
  • Net Metering: You can sign a net metering agreement with your Tempe utility company. This agreement may apply to all or a percentage of the excess electricity that is generated by your solar panels. Your utility company will then deduct this value from your monthly utility bill.
  • Tax Exemptions: Tax exemptions may come in one of two forms. The first is sales tax exemption, which is applied at the time you purchase your solar panels. The second is property tax exemption. This allows you to exclude the value added by your solar system when calculating property tax for your house.

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

Best Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

Federal Solar Incentives

Federal incentives are the type of incentives that you are most likely to have some knowledge of. The solar incentive that you may be most familiar with is the Federal Solar Investment Tax Credit (ITC), which gives you a credit on your taxes equal to a certain percentage of the cost of your solar system.

The ITC applies to the total cost of installing a solar system, including the panels themselves as well as equipment, accessories and labor. You can claim this credit for panels installed after January 1, 2006, on a primary or secondary residence that you own and that is located in the United States. The tax credit ranges from 26-30% of total costs depending on when your project was completed. There is no maximum claim amount.

Wondering how the ITC applies to your specific situation? Reach out to your local Tempe solar panel installation expert to get more information.

In August 2022, the ITC (now called the Clean Energy Credit) was expanded and extended by the passing of the Inflation Reduction Act. The Clean Energy Credit has increased the current credit up to 30% for solar installation projects started after January 1, 2022, and completed by the end of 2032. After 2032, the percentage will see a slight decrease annually until the end of the program in 2035. The expansion to the program also makes it easier to get credit for energy storage systems, starting in 2023.

Click here to learn more about the new Inflation Reduction Act. To fully understand how the new Clean Energy Credit applies to you, get in touch with your local Tempe solar installation expert.

State & Local Solar Incentives

Some solar incentives may be provided by state and local governments. Similar to federal incentives, these might include rebates, tax credits and more. Some incentives are ongoing, while others are offered for only a limited time. Local solar incentives could come from your county or municipality, or from the Arizona government.

Next Steps for Installing Solar in Tempe

There are many kinds of solar incentives: those given by the federal government, those given by the Arizona government and those offered by local utility companies, to name a few. Solar energy use has increased tremendously in the last 15 years, thanks to these incentives. Reach out to your local solar panel installer today to find out more information and to save the most money possible on solar panels for your Tempe home.

EcoWatch's Tempe, AZ Solar Incentives FAQs

How do I know if I qualify for certain solar incentives?

Generally, solar incentives apply to:

  1. a new solar panel system
  2. installed on a property that you own
  3. within the U.S.
  4. within the date range specified by a particular incentive.

Specific incentives, including ones handled by the Arizona government or by your county/municipality, could have additional qualifications. Speak with your local Tempe solar installer to learn more about what incentives your project may qualify for.

If my house already has solar panels, can I still claim incentives?

If your solar system was installed after January 1, 2022, you may qualify for the recently increased 30% tax credit under the Inflation Reduction Act. If you had your system installed between 2006 and 2021, you may qualify for a tax credit between 26% and 30%, depending on the exact installation date. Talking to the company that installed your system, or any local Tempe solar installer, can help you learn more about what incentives you can apply for.

What are some environmental benefits of installing solar panels on my home?

Solar energy is renewable — by changing where you get your energy, you help lessen the strain on our planet's resources. A solar system can also lower the CO2 emissions from your home by 500 pounds a year, or roughly 11,000 pounds over 20 years.

I want to trade in my old appliances for ones that are more energy-efficient. Are there any credits I can apply for?

With the passage of the new Inflation Reduction Act, there are a number of new financial incentives for making eco-friendly improvements to your home. More details about these incentives, including information about incentives for purchasing new appliances, can be found here.

What if I am planning to add a solar system to a vacation home, rental property or commercial property? Can I still qualify for incentives?

Many solar incentives apply to a property located within the United States that you own; most secondary residences will fall into this category. Other solar incentives may be available for commercial properties, depending on the specifics. We recommend reaching out to your local solar installer and/or tax professional to fully understand what incentives apply to your specific situation.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.

Solar incentive research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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