If you’re asking how much you can save with solar panels in Virginia, the honest answer is: it depends on your usage, your roof, and how you finance the system. That said, the underlying math is knowable, and this guide walks through exactly what determines your savings, with a clearly-labeled example.
What Determines Your Solar Savings?
Before any dollar figure means anything, here’s what drives it:
- Your household’s electricity usage. Sizing based on square footage is a common shortcut, but it’s a weak proxy for what a system should offset.
- Roof orientation, shading, and available space, south- and west-facing sections with minimal shading produce more.
- System size and equipment selection.
- Your payment structure: Whether you purchase with cash, finance with a loan, or lease your solar system affects how your costs and potential savings are calculated.
- Local electricity rates, and how they change over time.
- Net Metering, SREC income, and applicable tax exemptions.
How Much Do Solar Panels Cost in Virginia?
As of July 2026, the average installed cost of residential solar in Virginia is approximately $2.65 per watt before financing or incentives, based on Virginia-specific EnergySage data.
How much do solar panels cost for a 2,000 square foot house?
Square footage isn’t the right way to size a system, usage is. That said, for reference: a system sized to a typical Virginia household’s usage often falls in the 8–10 kW range. At $2.65/watt, a 9 kW system (used as the illustrative example throughout this guide) runs approximately $23,850 before financing or incentives.
Cost of 30 solar panels?
Assuming panels rated around 400 watts each, 30 panels would total roughly 12 kW, about $31,800 at $2.65/watt. Your panel count and wattage depend on the equipment your installer specifies for your roof.
Average Solar Savings in Virginia
Third-party estimates of Virginia solar savings vary widely; you’ll see figures anywhere from the high teens to the mid-$40,000s over 25 years, depending on the system size, rate, and escalation assumptions each source uses. Rather than picking one of those, here’s a transparent example built from consistent, stated assumptions:
| Assumption | Value |
| System size | 9 kW |
| Installed cost (at $2.65/watt) | ~$23,850 |
| Average Virginia electric bill (basis) | ~$161/month (~$1,932/year) |
| Estimated usage offset | ~90% |
| Estimated annual savings | ~$1,739 |
| Simple payback period | ~13–14 years |
| Estimated 25-year gross savings (flat rate, no escalation) | ~$43,475 |
| Estimated 25-year net savings (after system cost) | ~$19,625 |
Results depend on your usage, roof, and financing. It also uses a flat electricity rate for conservatism; Virginia rates have historically trended upward over time, which would improve returns further, though we haven’t included a specific escalation assumption here since that varies by year and utility filing.
How Your Monthly Electric Bill Changes After Going Solar
Systems are typically sized to offset a large share of usage, commonly in the 80–100% range, but a small utility connection or service charge generally remains on your bill regardless of system size. Some well-sized systems do reach full or near-full offset, but “eliminate” isn’t the right expectation to set for most homes.
How Net Metering Increases Your Savings
Under Virginia’s Net Metering program, excess electricity your system sends back to the grid earns a credit against your usage, generally at the full retail rate. Following the State Corporation Commission’s April 2026 ruling, full retail-rate 1:1 net metering is protected for new residential customers, subject to a $1/month administrative fee, with any year-end surplus credited at a separate, lower rate. This is what makes the illustrative offset assumption above realistic, without net metering, excess daytime production would be worth much less. For the full breakdown, see our Net Metering guide.
How Solar Tax Credits and State Programs Reduce Your Upfront Cost
| Program | What It Does | Status |
| Switch Together | Statewide group-purchasing program; installers compete via reverse auction | Launched Jul 13, 2026 by Gov. Spanberger; sign-up open through Oct 15 in 100+ VA localities |
| Net Metering | Full retail-rate credit for excess production | Protected under the SCC’s April 2026 ruling |
| Sales tax exemption | Solar equipment exempt from state sales tax | Va. Code § 58.1-609.10 |
| Property tax exemption | Added home value from qualifying residential systems (≤25kW) excluded from local assessment | Va. Code § 58.1-3661, mandatory since Jan. 2023 |
| SRECs | Ongoing revenue from certificates tied to production | See below |
| Federal 30% tax credit | Residential Clean Energy Credit (Section 25D) | Expired Dec. 31, 2025, not currently available |
The standout current program is Switch Together, Virginia’s first-in-the-nation statewide solar group-purchasing initiative run by the nonprofit Solar United Neighbors. According to the Virginia Governor’s Office, participants save an average of 23% on upfront installation costs, roughly $6,300 on a typical system.
Once installed, these residential systems can dramatically lower utility bills; a nationwide U.S. Department of the Treasury study notes that the median household adopting solar saves approximately $2,200 a year on electricity costs. Sign-up for the program is open through October 15.
The federal 30% residential tax credit expired December 31, 2025 and is not available for new 2026 installations, a common point of confusion worth double-checking with any installer who references it as currently active.
How do Virginia SRECs work, and how much money do they make?
An SREC (Solar Renewable Energy Certificate) is generated for every megawatt-hour your system produces and sold on the open market to utilities meeting Virginia’s solar carve-out requirement. As of May 2026, Virginia SREC spot prices ranged $22.25–$27.00, with prices projected to rise following HB 628’s increase to the state’s solar carve-out (1% toward 4.5% of sales by 2030).
A 9kW system producing roughly 12 MWh/year would generate about 12 SRECs annually. At a spot price near $25/SREC, that’s roughly $300/year, around $7,500 over 25 years before accounting for HB 628’s projected price increases, added on top of the illustrative net savings above. SREC ownership depends on who owns the solar system. For a leased system, SREC rights remain with Convert Solar as the system owner under the lease agreement.
Should I buy or lease my solar panels?
Purchasing (cash or loan) maximizes long-term savings and keeps full SREC rights and incentive eligibility with you. Leasing lowers the upfront cost with a fixed monthly payment, while the leasing company typically retains ownership and SREC rights per the agreement. Neither is objectively better, it depends on your priorities around upfront cost versus long-term return.
How Long It Takes to Break Even on Solar
Using the illustrative example above (9kW system, $23,850 installed cost, ~$1,739/year in savings), simple payback lands around 13–14 years on a cash purchase, before SREC income or tax exemptions are factored in, both of which would shorten it. Financing structure, your offset percentage, and how electricity rates move over the life of the system are the biggest variables that shift this number in either direction.
Does battery storage increase savings?
Not dramatically, under Virginia’s full retail-rate net metering, since excess production is already credited well without a battery, storage mainly adds resilience (backup power during an outage).
Battery systems typically start around $18,000, with battery warranties generally ranging 10–15 years depending on the manufacturer. Whether that backup value is worth the added cost depends on how much you value outage protection specifically. See our Battery Storage guide for a full breakdown.
Will Solar Panels Work During a Power Outage?
Standard grid-tied systems shut off automatically during a utility outage for safety reasons (anti-islanding), regardless of how much they normally produce. Backup power during an outage requires battery storage installed alongside your system.
Does Virginia get enough sunlight for solar to be worth it?
Yes. Panels still produce in winter (and are slightly more efficient in cooler temperatures, though shorter days mean less total daily output). According to data from the National Renewable Energy Laboratory (NREL), Virginia’s annual average peak sun hours generally range from 4.0 to 4.7 hours/day depending on the specific region. This solar resource is more than enough to support viable year-round production, which is why systems are sized around annual usage patterns.
Is My Roof Suitable for Solar Panels?
Orientation, shading, structural condition, and remaining roof lifespan are the factors, confirmed through a site-specific assessment. For the full breakdown, see 14 Years Installing Solar in Virginia: What We Have Learned.
What Happens If I Need to Replace My Roof Later?
Panels generally need to be temporarily removed and reinstalled for a full roof replacement underneath them, which carries a cost. This is why installers commonly recommend addressing an aging roof before installing solar, worth raising with any installer if your roof is approaching the end of its life.
Will Solar Panels Increase My Property Taxes in Virginia?
No, for a typical residential system. Virginia law (Va. Code § 58.1-3661) mandates that the added value of a qualifying residential solar system (25kW or less) is excluded from your local property tax assessment.
Does Installing Solar Increase My Home’s Value?
Many buyers view solar as a value-add, and Virginia’s property tax exemption means any added value doesn’t raise your tax bill, but we don’t have a Virginia-specific, independently verified percentage figure to cite here yet, so we’d rather not give you a number that isn’t solidly backed.
Factors That Can Increase or Reduce Your Savings
| Factor | Increases Savings When… | Reduces Savings When… |
| Usage offset | System is sized close to 100% of usage | System is undersized relative to usage |
| Roof orientation/shading | South- or west-facing, minimal shading | Heavy shading or poor orientation |
| Financing | Cash or loan (full ownership) | Lease (lower upfront cost, payments structured through the lease agreement) |
| SREC participation | System registered and SRECs sold | SRECs not tracked/sold |
| System sizing accuracy | Sized from 12-month usage data | Sized from a generic estimate |
Is Solar Worth It for Your Virginia Home?
Between Net Metering, the mandatory property tax exemption, the sales tax exemption, SREC income, and now Switch Together’s group-purchasing discount, Virginia has several concrete mechanisms that support the economics of solar even without the federal tax credit. Whether it adds up for your specific home depends on your roof and usage, for the fuller treatment of this question, see Is Solar Worth It in Virginia?
Start Calculating Your Solar Savings Today
Savings depend on your electricity usage and roof. Convert Solar sizes every system from your 12-month usage data and a site-specific roof assessment. Request a no-obligation quote to see what the numbers look like for your home.
FAQs
How long is the payback period?
For a typical 9kW cash-purchase system in Virginia, simple payback runs approximately 13–14 years before SREC income or tax exemptions, which would shorten it further. Financing structure and your usage offset are the biggest variables.
Will solar eliminate my electric bill?
Not entirely for most homeowners. Systems are typically sized to offset 80–100% of usage, but a small utility connection charge generally remains regardless of system size.
Does battery storage increase savings?
Not significantly under Virginia’s full retail-rate net metering, a battery mainly adds backup power during outages.
Does net metering affect savings?
Yes, substantially. Net Metering credits excess production at the full retail rate, which is what makes a high usage-offset percentage realistic in the first place.
Are savings guaranteed?
No. Savings estimates are projections based on your usage, roof, and current rate and incentive assumptions. Results vary by household.
Will Virginia pay for solar panels?
Not directly, but Virginia’s Switch Together program (launched July 2026) helps homeowners save an average of 23% on installation costs through group purchasing, and the U.S. Treasury estimates related electricity savings of about $2,200/year for the average household.
Is my roof suitable for solar panels?
Most roofs are, particularly south- or west-facing sections with minimal shading and enough structural life remaining, confirmed through a site-specific assessment.
Do I need a permit for plug-in balcony solar panels?
Virginia passed plug-in/balcony solar legislation in 2026, but specifics (permitting requirements by locality, exact wattage limits) are still developing and vary by jurisdiction. This is a distinct, small-scale category from the full residential systems covered in this guide, check current state and local requirements before purchasing one.
Will solar panels increase my property taxes?
No, for a typical residential system. Virginia law excludes the added value of qualifying solar systems (25kW or less) from your local property tax assessment.
What happens if I need to replace my roof later?
Panels generally need to be temporarily removed and reinstalled for a full roof replacement underneath them, which carries a cost, a good reason to address an aging roof before installing solar.
