Solar Payback Period in Colorado (2026)
Updated 2026-07-07 · MySunROI Research
The average solar payback period in Colorado is 8.5 years for a 6 kW system (2026). After break-even, electricity savings continue for 15–20+ more years.
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Payback timeline
Net install cost after 30% ITC: $12,120. Annual savings: ~$1,430. Simple payback ≈ 8.5 years.
Actual payback varies by system size, roof, shading, and rate plan.
- Low: 6.3 years · Avg: 8.5 · High: 11.9 years
What affects payback in Colorado
Colorado runs slightly above US average install cost with strong sun compensating for moderate electricity rates.
- Electricity rate (14¢/kWh)
- Install cost ($3/watt)
- Production (5.5 peak sun hours)
- Denver vs. Colorado Springs quote comparison
- Snow load and tilt affect winter production
Savings after payback
30-year savings: $29,250–$49,200.
Colorado quick stats
- 6 kW after ITC
- $12,120
- Payback
- 8.5 years
- Electric rate
- 14¢/kWh
- Annual savings
- $1,430
Frequently Asked Questions
Average payback in Colorado?
8.5 years for a 6 kW system after ITC.
Is 10 years good?
Yes — under 12 years is solid; under 8 is excellent.
Related pages
How We Calculate Solar Costs
MySunROI estimates combine NREL residential PV installed-price benchmarks, EIA state electricity rates, and regional labor modifiers — updated 2026-07-07.
Estimates only — not tax or financial advice. Estimates based on NREL PV cost benchmarks, EIA electricity rates, and 2026 installer pricing surveys.