North Carolina / Spring Lake
Is solar worth it in Spring Lake?
Duke Energy Progress - (NC) averages 15.5¢/kWh. With 5.0 peak sun hours a day, a typical 7.1 kW system makes ~10,373 kWh a year and saves about $1,612 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 Spring Lake compares
That is faster than the North Carolina average of 11.4 years, mainly because Spring Lake's rate is above the state average of 14.6¢/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 |
|---|---|---|---|
| Fayetteville | 15.5¢ | 10.5 yrs | $39,265 |
| Hope Mills | 15.5¢ | 10.5 yrs | $39,265 |
| Southern Pines | 15.5¢ | 10.5 yrs | $39,265 |
| Sanford | 15.5¢ | 10.9 yrs | $38,096 |
| Pinehurst | 15.5¢ | 10.5 yrs | $39,265 |
| Fuquay-Varina | 15.5¢ | 10.9 yrs | $38,096 |
| Holly Springs | 15.5¢ | 10.9 yrs | $38,096 |
| Apex | 15.5¢ | 10.9 yrs | $38,096 |
Questions
How long does solar take to pay off in Spring Lake, NC?
About 10.5 years for a typical 7.1 kW system at 15.5 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 Spring Lake?
Often, if you plan to stay long-term. Our estimate is $1,612 saved in year one and $39,265 net over 25 years after paying for the system.
How much does a solar system cost in Spring Lake?
A 7.1 kW system sized for an average home (863 kWh/month) is about $19,525 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.
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