Virginia / Williamsburg
Is solar worth it in Williamsburg?
Virginia Electric & Power Co averages 14.1¢/kWh. With 4.7 peak sun hours a day, a typical 7.5 kW system makes ~10,380 kWh a year and saves about $1,463 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 Williamsburg compares
That is about the same as the Virginia average of 11.8 years, mainly because Williamsburg's rate is below the state average of 14.8¢/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 |
|---|---|---|---|
| Newport News | 14.1¢ | 11.9 yrs | $32,713 |
| Poquoson | 14.1¢ | 11.9 yrs | $32,713 |
| Hampton | 14.1¢ | 11.9 yrs | $32,713 |
| Hopewell | 14.1¢ | 12.0 yrs | $32,647 |
| Portsmouth | 14.1¢ | 11.9 yrs | $32,713 |
| Norfolk | 14.1¢ | 11.9 yrs | $32,713 |
| Colonial Heights | 14.1¢ | 12.0 yrs | $32,647 |
| Petersburg | 14.1¢ | 12.0 yrs | $32,647 |
Questions
How long does solar take to pay off in Williamsburg, VA?
About 11.9 years for a typical 7.5 kW system at 14.1 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 Williamsburg?
Often, if you plan to stay long-term. Our estimate is $1,463 saved in year one and $32,713 net over 25 years after paying for the system.
How much does a solar system cost in Williamsburg?
A 7.5 kW system sized for an average home (863 kWh/month) is about $20,625 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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