Solar in Petersburg, VA
With Dominion Energy Virginia's electricity at about 16.3¢ per kWh and 1,344 kWh of sun per kW, solar is worth it for a typical Petersburg home today: about a 12.8-year payback.
- Payback, typical home
- 12.8 yrsVirginia: 12.3 yrs
- 25-year net
- $34,729after paying $26,285
- Sun
- 1,344kWh per kW per year
- Electricity
- 16.3¢10% below U.S. average
A typical Petersburg home, by the numbers
| Utility | Dominion Energy Virginia |
|---|---|
| Electricity use | 1,038 kWh a month |
| Best-value system | 9.3 kW, about 22 panels, 12,500 kWh a year (100% of use) |
| Cost | $26,285 |
| First-year savings | $1,965 |
| Payback | 12.8 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 Petersburg
- Owner-occupied homes
- 39%
- Single-family detached
- 51%
- Median home value
- $189k
- Median year built
- 1970
- Population
- 33,537
- Roofs suitable for solar†
- 81%
Census ACS 2020–2024. †Share of 10,895 buildings Google Project Sunroof rated technically suitable (2019 snapshot).
Older housing stock. Many homes here were built before 1975. Have the roof and electrical panel checked before signing; a roof or panel upgrade can add thousands. Roof first?
Installers working in Petersburg
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 Petersburg
Is solar worth it in Petersburg, VA?
For a typical home in Petersburg, solar is worth it at 2026 prices: a 9.3 kW system costs about $26,285 after state incentives, saves about $1,965 in year one and pays back in about 12.8 years. Enter your address for an estimate based on your roof and bill.
How much solar power does a system produce in Petersburg?
About 1,344 kWh per year for each kW of panels on a south-facing roof, based on PVWatts and local weather. That's 3% less than the Virginia average. East- or west-facing roofs produce roughly 10–20% less.
Who is the electric utility in Petersburg?
Most homes in Petersburg are served by Dominion Energy Virginia, at about 16.3¢ per kWh on average. Some areas are served by Southside Electric Cooperative, Prince George Electric Cooperative.
How much do solar panels cost in Petersburg?
A fair cash price is around $2.95 per watt before incentives, so about $26,285 for a 9.3 kW system. There's no federal tax credit for homeowners who buy in 2026.
Nearby
- Richmond 12.7 yrs
- Tuckahoe 12.6 yrs
- Mechanicsville 12.5 yrs
- Short Pump 12.6 yrs
- Newport News 12.3 yrs
- Suffolk 12.2 yrs
- Hampton 12.1 yrs
- Portsmouth 12.1 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.