State Guide
Solar Panel Cost in Virginia (2026)
See how much solar panels cost in Virginia with local electricity rates, incentives, and payback estimates.
Last updated: 2026-06-09· Source label: EIA residential electricity rates, IRS federal clean energy credit, NREL/PVWatts solar assumptions
Virginia solar is dominated by Dominion Energy, which serves most of the state and offers retail-rate net metering — a meaningful advantage for solar economics. Residential rates average $0.17/kWh, natural gas about $1.88/therm, and the climate is moderate with four-season production. Appalachian Power covers the western portion of the state, while the Northern Virginia Electric Co-op serves the fast-growing DC suburbs. The Virginia Clean Economy Act (VCEA) mandates significant solar buildout, which has spurred installer competition but hasn't yet produced major statewide cash incentives. Some localities offer property tax exemptions on solar equipment. Net metering at the full retail rate with Dominion is the primary financial driver, making a well-sized system that balances production with usage a solid proposition. Payback windows typically run 7-9 years for a standard rooftop installation.
Texas Solar Calculator
Estimates based on virginia state averages. Your actual cost depends on roof, equipment, installer, and financing.
Incentives & Rebates
Federal Residential Credit Caveat
For projects where IRS project-year rules support a residential credit, a 30% credit would be roughly $7,290 on a $24,300 system. For 2026+ residential projects, RenewableCalc keeps this at 0% unless current IRS guidance supports eligibility.
State and Utility Incentive Context
Virginia: No statewide incentive. Dominion Energy net metering at retail rate. Property tax exemption for some localities. Verify current program funding, utility territory, DSIRE listings, and tax eligibility before relying on this incentive in a quote.
Net Metering
Virginia solar exports are modeled as Net metering at retail rate (Dominion Energy). Confirm the current utility tariff, retail-credit or avoided-cost treatment, monthly rollover, and annual true-up before sizing a system around exported kWh.
Top Electric Utilities
- 1. Dominion Energy
- 2. Appalachian Power
- 3. Northern Virginia Electric Co-op
Source: EIA-861, by customer count
Recommended next steps
Calculate your ROI
Use Solar Panel Cost in Virginia (2026) defaults with pre-filled state data.
Review an installer quote
Validate price per watt, system size, and financing terms.
Compare ownership models
Buy vs Lease vs PPA — see which fits your situation.
Refine your estimate
Use the Solar ROI Calculator with your Virginia utility rate, annual kWh usage, and quote assumptions.
Frequently Asked Questions
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Show my solar path →Overview
Virginia solar is dominated by Dominion Energy, which serves most of the state and offers retail-rate net metering — a meaningful advantage for solar economics. Residential rates average $0.17/kWh, natural gas about $1.88/therm, and the climate is moderate with four-season production. Appalachian Power covers the western portion of the state, while the Northern Virginia Electric Co-op serves the fast-growing DC suburbs. The Virginia Clean Economy Act (VCEA) mandates significant solar buildout, which has spurred installer competition but hasn't yet produced major statewide cash incentives. Some localities offer property tax exemptions on solar equipment. Net metering at the full retail rate with Dominion is the primary financial driver, making a well-sized system that balances production with usage a solid proposition. Payback windows typically run 7-9 years for a standard rooftop installation.
Use this result
Use the calculator inputs first, then compare the result against local rates, incentives, roof conditions, and utility export rules.
Method, assumptions, and sourcesOpen this section when you want to audit the calculation behind the estimate.ShowHide
Calculation Method
Virginia solar payback = net installed cost after incentives / annual avoided electricity cost plus export credits
Key Assumptions
- Policy last reviewed: 2026-06-09. Federal residential credit assumptions are project-year dependent and not applied by default for 2026+ projects.
- Residential rate and installed-cost figures are planning benchmarks, not a final utility bill audit or installer quote.
- The model assumes a roof with usable sun exposure; shading, roof age, electrical upgrades, permitting, and financing can materially change cost.
- Virginia economics should be checked against utility net-metering rules, Dominion/Appalachian territory differences, and Mid-Atlantic cooling load.
- The federal tax credit only helps households with sufficient tax liability and qualifying project documentation.
Data Sources
Electricity rates
EIA Electric Power Monthly
Residential electricity-rate benchmark used for avoided-bill savings.
Solar production
NREL PVWatts
Solar production assumptions should be checked against local roof orientation, shading, and climate.
Federal incentive
IRS Residential Clean Energy Credit
Supports 2026 Section 25D expiration (residential ITC no longer available by default) for qualifying residential solar costs.
State and utility policy
DSIRE and local utility tariff pages
Used as a reminder to verify state incentives, net-metering, export-credit, and rebate rules before relying on an estimate.
Result Summary
Net cost before federal residential credit
~$24,300
Uses Virginia's $2.70/W installed-cost default and no statewide cash incentive default; no 2026+ federal residential credit is applied by default.
Estimated payback
7-9 years
Depends on actual utility rate, Net metering at retail rate (Dominion Energy), installed cost, roof production, financing, and incentive eligibility.
Annual bill offset
$1,450-$2,000/yr
Estimate based on a 9.0 kW system, 4.8 peak sun hours/day, $0.14/kWh, and PVWatts-style production before fixed charges or export-credit adjustments.
Formula Assumptions Data Sources FAQ Related Links
Compare Solar Costs With Neighboring States
Solar economics vary by state. Compare Virginia with nearby states to see how electricity rates, incentives, and payback periods differ in your region.