Solar Panel Cost Guide in Tucson, AZ (Sep 2022)

  • Tucson Solar Installation Cost: $9,336
  • 25-Year Savings: $24,137
  • Payback Period: 7.0 Years

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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 9/16/2022

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Average Cost of Solar Panels in Tucson

Find out how much it might cost to switch to solar power in Tucson.

The national average cost of solar panels is $2.66 per watt, but in Tucson it's $3 per watt. Because a 5.1-kW system is needed to cover the energy usage of a typical home in Tucson, the average price of going solar will be about $9,336 before claiming the federal solar tax credit of 30%.

Remember that the numbers above are only averages. The price you'll end up paying for solar may look quite different based on your household energy consumption, the type of solar system you want, your solar contractor and more. With typical savings of about $25,000 on energy bills over 20 years, many homeowners in Tucson find investing in solar can be quite rewarding.

You can click the button below to get connected with a top solar company in Tucson that can help you get a more accurate cost estimate for your home.

Solar savings over time in Tucson

Year Return on Investment
1 years $-7,997
3 years $-5,319
5 years $-2,641
7 years $36
9 years $2,714
11 years $5,392
13 years $8,070
15 years $10,748
17 years $13,425
19 years $16,103
21 years $18,781
23 years $21,459
25 years $24,137

Top Solar Installers in Tucson

Putting up solar panels on your own can be a stressful project, which is why getting a solar installation company is a good option for many homeowners. Some solar installers, particularly local ones, can help you better understand incentives in Tucson, optimizing your ROI.

You can get a free quote from a local solar installer on how much your investment in solar could cost for your home. Here are some nearby:

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Technology

The Green Panel

★★★★★
4.5

  • 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

Best Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

See all of the solar companies in Tucson

Factors that Affect Solar Panel Costs in Tucson

There are several criteria that can play into your solar panel installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that does the installation.

Solar Equipment Size

The size of the solar panel system you need for your household is the most important cost factor to consider. For every additional kilowatt you need, your total will most likely increase by around $2,610. The solar equipment you choose can increase or decrease your cost by thousands or even tens of thousands of dollars. If you opt for the most efficient solar panel brands, you'll end up paying more upfront than if you opted for the most affordable panels. However, higher efficiency could save you more over time on your power bills. In addition, add-on products, like solar batteries, can bump up your total well above the Tucson average.

Solar Financing Terms

If paying for solar panels in cash is difficult, solar loans are an affordable route because they decrease your upfront costs and let you pay for your system over a term of, on average, between five and seven years. You'll have to consider the long-term cost of loans, including the total interest you'll pay over the length of the loan. If you're only able to get a high-interest loan, then your total can be hundreds or even thousands of dollars more than the principal cost. Making a larger down payment or getting a solar loan with a low APR could reduce your costs remarkably.

Solar Panel Installation Company

The solar installation company you pick will impact your total cost to adopt solar energy. Different companies will charge different amounts for the equipment and labor. Some companies only sell high-efficiency and high-priced products — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally come with an above-average cost. It's best to do some research and go with the company that has the products, warranties and services you're looking for and also is within your budget.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.71 $11,400 $27,926 7.2 years
8 kW $2.66 $14,908 $37,527 7.1 years
10 kW $2.61 $18,270 $47,275 7.0 years
12 kW $2.56 $21,486 $57,168 6.8 years
14 kW $2.51 $24,555 $67,208 6.7 years
16 kW $2.45 $27,478 $77,394 6.6 years
18 kW $2.40 $30,255 $87,725 6.4 years
20 kW $2.35 $32,886 $98,204 6.3 years

Solar Incentives in Tucson

Name Solar and Wind Equipment Sales Tax Exemption
Incentive Amount 100% of sales tax on eligible equipment
Incentive Max No maximum
More Info Click here

Name ITC
Type Tax Incentive
Incentive Amount 26% of installation cost
Website Visit here

Name Energy Equipment Property Tax Exemption
Incentive Amount 100% of increased value
More Info Click here

Name Residential Solar and Wind Energy Systems Tax Credit
Incentive Amount 25%
Incentive Max $1,000 maximum credit per residence, regardless of number of energy devices installed
Website Visit here
More Info Click here

How to Save on Solar Panels

Since the model of solar panels and the installation company you choose has an impact on your costs and your system's durability and efficiency, it's important to select the right ones for you. Here are some things to keep in mind to help with your decision:

  • Warranty: A comprehensive, 25-year warranty can help keep your solar panel system running for a long time and save you money on repairs and maintenance.
  • Solar Panel Brands: Not all solar installers carry the same brands of solar panels, so the brand and type of panel you want can play a considerable role in the company you opt for.
  • Reputation: Long-standing companies likely have a high reputation. This is important because it ensures that it will not only see your solar project through, but will also provide quality aftercare and customer service, such as part repairs and replacements.
  • Contract: Although reading through a contract can be tedious, it's important to do it carefully so you can make sure you understand what services your solar company will provide and the terms of the warranty.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Technology

The Green Panel

★★★★★
4.5

  • 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

Best Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch's Tucson, AZ Solar Cost FAQs

How much does it cost to install solar panels in Tucson?

The average cost of solar panels in Tucson is about $13,050 for a 5-kW system and $26,100 for a 10-kW system before the ITC, but the real cost will depend on certain factors like the kind of solar panels you want, what size system you need and how much energy you use.

Is it better to lease or buy solar panels in Tucson?

Leasing solar panels can be an option if you can't pay upfront or secure a solar loan, but since you don't own the system, you can't take advantage of many solar incentives. Also your home value won't increase, so you'll have less savings over time. If you can afford to buy a solar system upfront, then buying is the better option if you want the most financial benefits from going solar.

Is it worth going solar in Tucson?

Whether or not solar panels are worth it depends on a variety of factors like local electricity rates and the amount of direct sunlight your roof gets.

How often do you have to replace solar panels?

On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but their efficiency goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount of energy production.

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.

Company 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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