Solar Payback Period in Kansas
Estimated payback, savings, and ROI for a residential solar system in Kansas — updated for 2026
Urgent tax credit deadlines
- Section 30D EV credit (up to $7,500) — expires June 30, 2026 (12 days left).
- Section 48E solar ITC safe harbor — construction must start by July 4, 2026 (16 days left).
Calculate your exact solar payback
Use our free ROI calculator with your specific numbers
Solar ROI Overview for Kansas
Based on Kansas's average of 4.6 peak sun hours per day and utility rates of $0.147/kWh, a typical 7kW residential solar system in Kansas would:
- Cost approximately $18,900 before incentives
- Generate about 9,050 kWh/year
- Save you $1,330/year ($111/month)
- Pay for itself in 14.2 years
- Deliver a 76% ROI over 25 years
Kansas has solid solar potential with sun hours near the national average. Combined with local utility rates, solar remains a worthwhile investment in Kansas.
Payback by System Size in Kansas
| System Size | Cost | Production | Annual Savings | Payback | 25yr ROI |
|---|---|---|---|---|---|
| 4 kW | $10,800 | 5,171 kWh | $760 | 14.2 yrs | 76% |
| 5 kW | $13,500 | 6,464 kWh | $950 | 14.2 yrs | 76% |
| 6 kW | $16,200 | 7,757 kWh | $1,140 | 14.2 yrs | 76% |
| 7 kW | $18,900 | 9,050 kWh | $1,330 | 14.2 yrs | 76% |
| 8 kW | $21,600 | 10,343 kWh | $1,520 | 14.2 yrs | 76% |
| 10 kW | $27,000 | 12,928 kWh | $1,900 | 14.2 yrs | 76% |
How Solar Payback Works in Kansas
Solar payback period is the time it takes for your cumulative electricity savings to equal the total cost of your solar system. In Kansas, the calculation depends on three key factors:
- System cost — $2.70/Watt average in Kansas
- Electricity rate — $0.147/kWh average utility rate
- Solar production — 4.6 average peak sun hours/day
After the payback period of 14.2 years, your solar panels continue generating free electricity for 15-20+ more years. With utility rates historically increasing 2-4% annually, your actual savings will likely exceed these estimates.
Kansas Solar Data Summary
- Average Cost/Watt
- $2.70
- Average Utility Rate
- $0.147/kWh
- Peak Sun Hours
- 4.6 hrs/day
- Data Coverage
- 3 ZIP codes
Related Tools for Kansas
Compare with Fastest Payback States
| State | Payback | Annual Savings | 25yr ROI |
|---|---|---|---|
| Kansas (you) | 14.2 yrs | $1,330 | 76% |
| Louisiana | 11.8 yrs | $1,537 | 111% |
| South Dakota | 13.5 yrs | $1,452 | 85% |
| West Virginia | 13.7 yrs | $1,433 | 83% |
| Minnesota | 13.8 yrs | $1,574 | 81% |
| Kentucky | 13.9 yrs | $1,359 | 80% |
📖 Complete Guide to Solar ROI
Want to understand every factor that affects your solar payback period? Read our comprehensive guide covering financing options, NEM policies, and how to maximize your returns.
Read: Complete Guide to Solar ROI in 2026 →