How much do solar panels cost in 85283?

A standard 6kW residential solar system in 85283 (Tempe, AZ) costs approximately $16,080 before incentives. After the 30% federal Investment Tax Credit, the net cost is $11,256.

How much will I save with solar panels in 85283?

Homeowners in 85283 can expect to save approximately $1,513 per year on electricity bills with a 6kW solar system, for a total of around $37,825 over 25 years.

How long is the payback period for solar in 85283?

The estimated payback period for a 6kW solar installation in 85283 is 7.4 years after the federal tax credit. This is based on 6.59 kWh/m²/day average solar irradiance and local electricity rates of $0.131/kWh.

Solar Panel Cost in 85283

Last updated April 14, 2026 · Source: NREL and SEIA

Tempe, Arizona · Good ROI

Payback 7.4 years

6kW System Cost Breakdown

Gross Installation Cost $16,080 $2.68/W installed

Federal Tax Credit (30%) −$4,824 ITC through 2032

Net Cost After Credit $11,256 Your out-of-pocket cost

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Savings & ROI for 85283

Annual Electricity Savings $1,513 At $0.131/kWh local rate

Annual Solar Production 11,551 kWh 6.59 kWh/m²/day irradiance

Break-Even Point 7.4 years Good ROI

25-Year Net Savings +$26,569 After total system cost

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Assumes fixed-rate loan. Actual rates vary by lender and credit score. Solar-specific loans from Mosaic, GoodLeap, or Sunlight often offer lower rates than personal loans.

Solar Resource in Tempe

Tempe (85283) receives an average of 6.59 kWh/m²/day of solar irradiance, based on latitude 33.386°N and Arizona regional weather patterns from NREL data. At the local electricity rate of $0.131/kWh, a 6kW system generates roughly $1,513 per year in bill savings.

Solar irradiance vs. US average (4.5 kWh/m²/day)

07.5 kWh/m²/day

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Nearby Zip Codes in Tempe

85281 Tempe, AZ 7.4 yr payback $1,513/yr savings 85282 Tempe, AZ 7.4 yr payback $1,513/yr savings 85284 Tempe, AZ 7.4 yr payback $1,513/yr savings

How We Calculate Solar Costs for 85283

Costs are based on the average price per watt for Arizona ($2.68/W), applied to a standard 6kW residential system. Solar irradiance is derived from NREL PVWatts data for latitude 33.386°N, adjusted for local weather patterns. Electricity rate uses the Arizona EIA average of $0.131/kWh.

The 30% federal Investment Tax Credit (ITC) applies as a credit against your federal income tax liability. Many states offer additional credits; check your state's energy office for local incentives.