A worked example: 8 kW in Richmond
An 8 kW system — about 19 × 425-watt panels — at Richmond's assumed installed cost of $2.45–$3.25 per watt runs roughly $19,600–$26,000 before incentives. At about 1,340 kWh per installed kW, it would generate around 10,720 kWh per year. Valuing self-consumed electricity at the assumed $0.14/kWh retail rate and exports conservatively, first-year savings land near $1,237 — a simple payback of roughly 16–21 years.
No federal tax credit is included: the Section 25D residential credit ended for systems installed after December 31, 2025.
Average cost of solar panels in Richmond by system size
At the Richmond market rate of $2.45–$3.25 per watt, using the local production factor rather than the Virginia average:
| System size | Panels | Installed cost | Annual production | Est. payback |
|---|---|---|---|---|
| 6 kW | 15 | $14,700–$19,500 | 8,040 kWh | 16–21 yrs |
| 8 kW | 19 | $19,600–$26,000 | 10,720 kWh | 16–21 yrs |
| 10 kW | 24 | $24,500–$32,500 | 13,400 kWh | 16–21 yrs |
| 12 kW | 29 | $29,400–$39,000 | 16,080 kWh | 16–21 yrs |
Over a 25-year life, solar electricity in Richmond comes to roughly 7.8¢–10.3¢ per kilowatt-hour, against a local retail rate assumed at 14.0¢.
How Richmond differs from the Virginia average
Statewide averages blend climates, utilities and installer markets that can differ sharply within a single state — which is why a Richmond estimate is not simply the Virginia number.
| Assumption | Richmond | Virginia average |
|---|---|---|
| Electricity rate | $0.14/kWh | $0.14/kWh |
| Production (kWh/kW/yr) | 1,340 | 1,330 |
| Installed cost per watt | $2.45–$3.25 | $2.50–$3.30 |
| 8 kW system cost | $19,600–$26,000 | $20,000–$26,400 |
| Estimated payback | 16–21 yrs | 16–22 yrs |
Dominion Energy Virginia and solar exports
Dominion Energy Virginia offers retail-rate net metering for residential systems up to 25 kW, with credits rolling over month to month and an annual true-up. The State Corporation Commission revisits these rules periodically, but retail netting has held.
Statewide, virginia requires retail-rate net metering for residential systems up to 25 kW at its investor-owned utilities, with rules periodically revisited by the SCC.
Local factors that change a Richmond solar quote
Virginia has no state tax credit, but an SREC market exists at modest prices and many localities exempt solar from property tax — check Richmond's current local ordinance. Mature tree canopy shades a lot of Richmond roofs, which makes an on-site shade analysis more important here than the raw production number suggests.
Beyond location, equipment, roof condition, electrical upgrades, permitting, labor, system size, batteries and financing all move the installed price.
Solar incentives available in Richmond
Virginia has no state tax credit; an SREC market exists with modest prices, and property tax exemptions apply in many localities.
There is no federal residential credit for systems installed in 2026, so state, local and utility programs are now the entire incentive picture for a purchased system. See the full Virginia solar incentives guide.
Frequently asked questions
What is the average cost of solar panels in Richmond?
Averaging the Richmond market at $2.45–$3.25 per watt installed, a 6 kW system runs $14,700–$19,500, an 8 kW $19,600–$26,000, and a 10 kW $24,500–$32,500, all before incentives. Over a 25-year life that is roughly 7.8¢–10.3¢ per kilowatt-hour, against a local retail rate assumed at 14.0¢.
How much does it cost to install solar panels in Richmond?
The per-watt figures above are turnkey: panels, inverter, racking, labor, permitting and interconnection. What moves a Richmond quote away from them is local: Virginia has no state tax credit, but an SREC market exists at modest prices and many localities exempt solar from property tax — check Richmond's current local ordinance. Mature tree canopy shades a lot of Richmond roofs, which makes an on-site shade analysis more important here than the raw production number suggests. Roof complexity and a main-panel upgrade are the other two big swings, and only a site visit settles either.
How much do solar panels cost in Richmond, VA?
At an assumed installed cost of $2.45–$3.25 per watt for the Richmond market, a typical 8 kW home system runs roughly $19,600–$26,000 before incentives — about 19 panels at 425 watts each. That is 2% below the Virginia statewide assumption, reflecting local installer competition.
How much electricity does a solar system produce in Richmond?
We assume about 1,340 kWh per installed kW per year in Richmond — so an 8 kW system generates roughly 10,720 kWh annually. That is 1% above the Virginia average, because statewide figures blend climates that can differ sharply within one state.
Is solar worth it in Richmond?
With electricity around $0.14/kWh and 1,340 kWh/kW of annual production, an 8 kW system in Richmond could save roughly $1,237 in year one — a simple payback of about 16–21 years with no federal tax credit. Whether that clears your bar depends on your rate plan, how much of the output you use on site, your roof, and how long you plan to stay.
Who is the electric utility in Richmond and how does it pay for solar exports?
Dominion Energy Virginia. Dominion Energy Virginia offers retail-rate net metering for residential systems up to 25 kW, with credits rolling over month to month and an annual true-up. The State Corporation Commission revisits these rules periodically, but retail netting has held.
Is there still a federal solar tax credit in Richmond?
No — the 30% federal residential clean energy credit (Section 25D) ended for systems installed after December 31, 2025 under the One Big Beautiful Bill Act. None of the figures on this page include it. Leased or PPA systems may still benefit indirectly, because the system owner can claim the commercial 48E credit through 2027.
Use this as a starting point
These are broad local assumptions, not a market survey of Richmond installers or a binding quote. Before purchasing, verify applicable incentives, your specific utility tariff, installer licensing, warranties and financing terms.
Where these numbers come from
Local assumptions are informed by public data and reviewed periodically (September 2026):