Solar in Dale City, VA
With Dominion Energy Virginia's electricity at about 16.3¢ per kWh and 1,349 kWh of sun per kW, solar is worth it for a typical Dale City home today: about a 12.7-year payback.
- Payback, typical home
- 12.7 yrsVirginia: 12.3 yrs
- 25-year net
- $34,731after paying $26,040
- Sun
- 1,349kWh per kW per year
- Electricity
- 16.3¢10% below U.S. average
A typical Dale City home, by the numbers
| Utility | Dominion Energy Virginia |
|---|---|
| Electricity use | 1,038 kWh a month |
| Best-value system | 9.2 kW, about 21 panels, 12,412 kWh a year (100% of use) |
| Cost | $26,040 |
| First-year savings | $1,965 |
| Payback | 12.7 years |
| Exported power | 15¢/kWh (Dominion Energy Virginia) |
Cash purchase, no federal credit, 3.0% yearly rate increases. Run it with your own numbers.
Homes in Dale City
- Owner-occupied homes
- 79%
- Single-family detached
- 65%
- Median home value
- $426k
- Median year built
- 1983
- Population
- 71,016
Census ACS 2020–2024.
Installers working in Dale City
Public installation records for Virginia don't name installers, so we can't rank local companies here. Browse installers in Virginia.
Always verify the license and get at least three quotes. Compare quotes side by side.
Questions about solar in Dale City
Is solar worth it in Dale City, VA?
For a typical home in Dale City, solar is worth it at 2026 prices: a 9.2 kW system costs about $26,040 after state incentives, saves about $1,965 in year one and pays back in about 12.7 years. Enter your address for an estimate based on your roof and bill.
How much solar power does a system produce in Dale City?
About 1,349 kWh per year for each kW of panels on a south-facing roof, based on PVWatts and local weather. That's 2% less than the Virginia average. East- or west-facing roofs produce roughly 10–20% less.
Who is the electric utility in Dale City?
Most homes in Dale City are served by Dominion Energy Virginia, at about 16.3¢ per kWh on average. Some areas are served by Northern Virginia Electric Cooperative.
How much do solar panels cost in Dale City?
A fair cash price is around $2.95 per watt before incentives, so about $26,040 for a 9.2 kW system. There's no federal tax credit for homeowners who buy in 2026.
Nearby
- Lake Ridge 12.9 yrs
- Woodbridge 12.8 yrs
- Cherry Hill 12.9 yrs
- Burke 12.7 yrs
- Manassas 15.5 yrs
- Springfield 12.5 yrs
- Centreville 15.1 yrs
- Fairfax 12.8 yrs
- All of Virginia
Data: PVWatts (National Laboratory of the Rockies), EIA-861 2025 adjusted to 2026, U.S. Census ACS, LBNL Tracking the Sun, state policy research as of October 2026.