Tennessee / Sevierville
Is solar worth it in Sevierville?
Knoxville Utilities Board averages 12.5¢/kWh. With 4.6 peak sun hours a day, a typical 7.6 kW system makes ~10,298 kWh a year and saves about $1,292 in year one.
No federal tax credit is included. The 30% homeowner credit (IRS §25D) ended for systems installed after Dec 31, 2025. What changed in 2026 →
How Sevierville compares
That is about the same as the Tennessee average of 13.2 years, mainly because Sevierville's rate is above the state average of 12.5¢/kWh. Your own payback depends on your bill: enter your ZIP and monthly bill above for your number.
| Nearby city | Rate | Payback | 25-yr net |
|---|---|---|---|
| Knoxville | 12.5¢ | 13.4 yrs | $26,198 |
| Alcoa | 11.3¢ | 14.6 yrs | $21,466 |
| Maryville | 11.3¢ | 14.6 yrs | $21,466 |
| Morristown | 12.9¢ | 13.0 yrs | $27,663 |
| Farragut | 12.5¢ | 13.4 yrs | $26,198 |
| Clinton | 12.5¢ | 13.4 yrs | $26,198 |
| Lenoir | 12.5¢ | 13.4 yrs | $26,198 |
| Oak Ridge | 12.5¢ | 13.4 yrs | $26,198 |
Questions
How long does solar take to pay off in Sevierville, TN?
About 13.4 years for a typical 7.6 kW system at 12.5 cents/kWh, assuming $2.75/W installed, full net metering and 3% yearly rate increases, with no federal tax credit.
Is solar worth it in Sevierville?
Often, if you plan to stay long-term. Our estimate is $1,292 saved in year one and $26,198 net over 25 years after paying for the system.
How much does a solar system cost in Sevierville?
A 7.6 kW system sized for an average home (863 kWh/month) is about $20,900 before any local rebates, at $2.75 per watt. Real quotes vary by roof and installer.
Is there a federal solar tax credit in 2026?
Not for homeowners who buy their system. The 30% Residential Clean Energy Credit (IRS section 25D) does not apply to installations completed after December 31, 2025. State rebates, SRECs and utility incentives may still apply.
Get real installer quotes in Sevierville
Your number above is an estimate. Real bids usually land within 15%. Free, no obligation.
We may earn a referral fee from partners. Disclosure