Is solar worth it in 85711 (Tucson, AZ)?

With an average payback period of 9.1 years and 25-year savings of $38,100, solar panels in Tucson, Arizona are a solid investment.

How much do solar panels cost in 85711?

The average cost of a 6kW residential solar system in Tucson, Arizona is $13,800 before incentives. The federal 30% Investment Tax Credit reduces this to about $9,660.

How much solar electricity does 85711 get?

Tucson receives 6.64 kWh/m²/day of solar irradiance. A 6kW system in zip code 85711 produces approximately 11,633 kWh per year.

Solar Panel ROI in 85711

Tucson, Arizona — Is solar worth it here? Here's what the data says.

2.8x ROI Score

9.1 yrs Payback Period

$1,524/yr Annual Savings

$38,100 25-Year Savings

Your savings estimate

$ /mo bill

Annual savings $1,524

Payback 9.1 yrs

25-yr savings $38,100

Solar Calculator for 85711 (Tucson)

Adjust values to see your personalized solar ROI estimate for Tucson, Arizona.

System Size

System Cost

Electricity Rate

$ /kWh

Solar Irradiance

6.64 kWh/m²/day

Based on NREL data for Tucson, AZ

ROI Score 2.8x

Annual Production 11,633 kWh

Annual Savings $1,524

Payback Period 9.1 years

25-Year Savings $38,100

After 30% ITC $9,660

Solar Data for 85711 – Tucson, AZ

Solar Irradiance 6.64 kWh/m²/day +33.9% vs national avg

vs Arizona Avg +1.5% State avg: 6.54 kWh/m²/day

Electricity Rate $0.131/kWh Arizona average rate

Annual Production 11,633 kWh 6kW system estimate

Tucson gets 6.64 kWh/m²/day (33.9% above national avg) and electricity at $0.131/kWh. The 9.1-year payback represents a solid return — the federal 30% ITC further reduces costs.

Solar Incentives for Tucson, Arizona

★

Federal Investment Tax Credit (ITC)

Claim 30% of your system cost as a federal tax credit. On a $13,800 system, that's $4,140 back.

★

Net Metering

Most Arizona utilities offer net metering — sell excess electricity back to the grid at retail rates, accelerating your payback.

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Arizona State Programs

Check with the Arizona energy office for additional rebates, tax exemptions, and low-interest solar financing programs available in Tucson.

85711 vs Arizona Average

Solar Irradiance

85711: 6.64 AZ avg: 6.54

Payback Period

85711: 9.1 yrs AZ avg: 10 yrs

Annual Savings

85711: $1,524 AZ avg: $1,381

25-Year Savings

85711: $38,100 AZ avg: $34,525

See the full Arizona solar guide for statewide data and incentives.

Nearby Zip Codes — Solar Comparison

85701 Tucson, AZ 2.8x ROI 9.1 yr payback 85601 Nogales, AZ 2.8x ROI 9 yr payback 85501 Globe, AZ 2.7x ROI 9.2 yr payback 85225 Chandler, AZ 2.7x ROI 9.2 yr payback 85210 Mesa, AZ 2.7x ROI 9.2 yr payback