Is Solar Worth It in Tempe, AZ?
A data-driven analysis based on Tempe's electricity rates, sun exposure, and available incentives.
Yes, Solar Is Worth It in Tempe
With a 3.5-year payback and 882% ROI, solar is an excellent investment in Tempe.
3.5 years
Payback Period
$61,936
25-Year Savings
882%
Return on Investment
$7,020
Net System Cost
$165
Monthly Savings
$1,980
Annual Savings
6 kW
System Size
$624
Home Value Boost
Why Solar Works in Tempe
- +Excellent sun exposure (6.5 peak hours/day)
- +25% state tax credit stacks with federal 30% credit
- +3 incentive programs available in Arizona
- +Estimated $624 increase in home value
- +30% federal tax credit reduces upfront cost significantly
- +Protection against future electricity rate increases (avg 3%/year)
Considerations
- -Partial net metering — export credits below retail rate
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