Most addresses
Dominion Energy Virginia
- Average home rate (2024)
- 14.09¢/kWh
- Paid for exported solar
- credited one-for-one at retail against your own annual usage
- Net-metered home solar, utility-wide
- 53,368
Battery & backup · Woodbridge, VA
Solar battery installation in Woodbridge, VA
Solar battery installation in Woodbridge pays when it stores power Dominion Energy would otherwise credit at credited one-for-one at retail against your own annual usage, and 58% of homes here are owner-occupied.
Storage in Woodbridge · as of August 2026
Virginia still credits exported power one-for-one at retail against your annual usage; the State Corporation Commission preserved that for Dominion Energy Virginia customers in its 30 April 2026 NEM 2.0 ruling. Exported power is worth as much as power you use, so in Woodbridge a battery is mainly an outage-protection decision rather than a bill-saving one.
Looking for a solar company in Woodbridge? See solar companies in Woodbridge: our local team, costs and a free assessment.
Free roof and bill assessment
Takes under a minute. No pressure, and no guaranteed-savings math.
30+ yrscombined team experience
~450combined experienced installs
Lifetimefull-system + roof-penetration warranty
StatewideSC-based crews, callbacks within the hour
Local storage case
Why storage does or does not fit in Woodbridge
Storage in Virginia is a resilience decision rather than an economic one, and we would rather say that plainly than sell a battery on arithmetic that does not hold here. Where exported power is credited at retail, holding production back to use later does not capture a spread, because there is no spread to capture. That is the opposite of the case we make in Georgia, and it is a direct consequence of the 2026 ruling.
What a battery does buy you is outage cover, and Northern Virginia sees enough summer storm and winter ice activity for that to be a real consideration. We size for essentials over a couple of days, refrigeration, lighting, internet, a well pump where there is one, rather than for running central air through a multi-day event, which is a much larger and more expensive system than most people picture.
Written for Woodbridge specifically.
Where a battery earns its place
In Woodbridge a battery is for outages, not the bill
Virginia still credits exported power one-for-one at retail against your annual usage; the State Corporation Commission preserved that for Dominion Energy Virginia customers in its 30 April 2026 NEM 2.0 ruling.
The case for a battery here is backup: keeping essential circuits running through an outage. Four genuine seasons. Summer cooling peaks align with peak production, winter output drops with the sun angle, and snow cover costs a few days a year. Retail net metering smooths that across the year in a way an export-credit state cannot.
We model your Dominion Energy Virginia usage at the assessment and show whether storage earns its cost.
How it works
How battery installation runs in Woodbridge
Critical-load mapping, an extra electrical permit through Prince William County, installation with a critical-loads subpanel, then Dominion Energy approval and commissioning.
Cost
What drives battery cost in Woodbridge
Four genuine seasons. Capacity and the number of Prince William County circuits you back up set the price.
Woodbridge specifics
What storage involves here
Woodbridge has its own constraints. Getting these right is most of the job.
- 01
A separate electrical permit
Prince William County requires one for storage on top of the solar permits, with its own inspection. We pull it and meet it.
- 02
Your outage profile
Four genuine seasons. Summer cooling peaks align with peak production, winter output drops with the sun angle, and snow cover costs a few days a year. Retail net metering smooths that across the year in a way an export-credit state cannot.
- 03
Where the battery goes
Placement matters mostly for heat. Garage-interior siting usually beats an unconditioned attic here.
- 04
Service panel capacity
Older services often need attention before storage can be added cleanly. We run the load calculation before quoting, not after.
- 05
Battery or generator?
For very long outages a standby generator can be the better answer, and we will say so if it is. Compare the two.
- 06
Retrofit or new build
Pairing storage with a new system is cleaner than retrofitting to an inverter that was never specified for it. We check yours first.
Permits and approvals
What approval takes in Woodbridge
6 approvals for a Woodbridge system. We file every one.
- 01A building permit and a separate electrical permit from Prince William County
- 02An interconnection application to whichever utility serves your meter, Dominion Energy Virginia or NOVEC, on that utility’s own forms
- 03Written confirmation of the standby-charge position for any system above 15 kW AC
- 04HOA architectural review where the community has one, subject to the SB 504 limits
- 05An additional electrical permit where battery storage is included
- 06A county application for the solar equipment tax exemption once the system is operating and permitted
Standing monthly charge:about $1 a month for customers connecting under NEM 2.0, included in our payback figures.
Your utility decides payback
Battery storage in Woodbridge depends on what your utility pays
Dominion Energy Virginia and NOVEC split Woodbridge street by street. We read yours off your bill first.
Some addresses
NOVEC
- Average home rate (2024)
- 11.57¢/kWh
- Paid for exported solar
- Set by the co-op; we confirm it per account
- Net-metered home solar, utility-wide
- 3,602
For comparison: Virginia average 14.41¢ · U.S. average 16.48¢. Virginia had 69,553 net-metered home solar systems at the end of 2024.
Rates: US EIA Form EIA-861, 2024 averages incl. fixed charges, not tariffs. Export terms as of August 2026.
Homes in Woodbridge
Woodbridge homes and solar battery backup
- 8,066owner-occupied homes (58% of 14,018)
- 1987median year homes were built
- 37%of homes are single-family detached
- $395kmedian owner-occupied home value
- Half of Woodbridge homes are more than 39 years old, so the roof check matters here: a roof with under ten years left should be replaced before solar goes on, or at the same time.
- Only 37% of homes are single-family detached; in the other 63% the association or shared roof decides first.
- 8,066 Woodbridge households own their home, the ones who can install and claim the system as an asset.
- A 9.5 kW system at about $27,550 is roughly 7% of the median $395k Woodbridge home value.
Source: US Census Bureau, American Community Survey 2023 5-year estimates for Woodbridge CDP. Estimates, rounded.
Our work
Real systems our crews have installed
Our own job photos, not stock or renders. Inland Mid-Atlantic.
ResidentialClean rooftop layoutBlack-framed panels
ResidentialMulti-facet metal roofWooded aerial view
Off-GridCabin porch viewFull-slope roof array
Off-GridOff-grid lake cabinGround-tilt metal roof array
ResidentialFull black-on-blackPoolside single-story home
CommercialCommercial rooftopTilt-mounted rooftop system
Photo locations are not published.
Free assessment · Woodbridge, VA
Get a straight answer for your Woodbridge roof
We read your bill, confirm your Dominion Energy Virginia export terms, and tell you what your roof in Prince William County will actually carry, and say so if it will not pay.
- Most addresses here are on Dominion Energy Virginia, but NOVEC serves many Prince William County addresses. We confirm yours from your bill before we quote anything
- A building permit and a separate electrical permit from Prince William County: we pull it and manage the inspections
- Prince William County reviews the work, and the county has adopted a solar equipment tax exemption.
Prefer to talk? (843) 310-1128
Woodbridge battery FAQ
Battery questions from Woodbridge homeowners
Is a home battery worth it in Woodbridge in 2026?
Mainly for backup. Virginia still credits exported power one-for-one at retail against your annual usage; the State Corporation Commission preserved that for Dominion Energy Virginia customers in its 30 April 2026 NEM 2.0 ruling. Exported power is worth as much as power you use, so a battery here earns its place by keeping essential circuits running through an outage rather than by lowering the bill.
Does battery storage need a separate permit in Prince William County?
Yes. Battery storage requires an additional electrical permit alongside the permits for the solar system itself in Prince William County, and the installation must satisfy the National Electrical Code as adopted in Virginia. We pull the permits and handle the inspection sequence as part of the project.
What does solar battery installation in Woodbridge save on Dominion Energy?
Virginia still credits exported power one-for-one at retail against your annual usage; the State Corporation Commission preserved that for Dominion Energy Virginia customers in its 30 April 2026 NEM 2.0 ruling. Dominion Energy households paid about 14.1¢ per kWh on average in 2024.
Is solar battery installation in Woodbridge worth it for outages?
Four genuine seasons. Summer cooling peaks align with peak production, winter output drops with the sun angle, and snow cover costs a few days a year. Retail net metering smooths that across the year in a way an export-credit state cannot. We size backup to the circuits that matter rather than the whole house.
How big should solar battery installation in Woodbridge be?
Sized to the circuits that matter, not the whole house. A 9.5 kW solar system here makes up to about 1,233 kWh in its best month, and the afternoon surplus is what a battery stores. Dominion Energy households paid about 14.1¢ per kWh on average in 2024.
Nearby
Battery storage near Woodbridge
Free, no-pressure assessment
See whether storage earns its cost at your Woodbridge address
We will map your critical loads, model your usage against your actual rate, and tell you honestly whether a battery pays for itself here or whether it is purely backup insurance.
Mon–Sat, 10am–6:30pm ET · We typically follow up within the hour.