West Virginia Solar Guide 2026
Everything West Virginia homeowners need to know: costs, incentives, net metering policy, and what makes this state unique for solar.
Quick answer
West Virginia solar economics depend mainly on 4.2 average peak sun hours, an estimated $2.9/W installed cost, 10.0¢/kWh electricity, and the state's current net-metering rules.
Reviewed 2026-07-26
- Best for
- West Virginia homeowners comparing solar costs, incentives, and payback assumptions.
- Inputs needed
- annual kWh usage, utility rate, installed $/W, net-metering policy
- Formula used
- Typical production = system kW × peak sun hours × 365.
- Source checked
- state incentive data, utility tariff checks, Wattcrunch price benchmarks
Key fact about West Virginia solar
West Virginia has the lowest electricity rates in the US, historically opposed solar with legislative barriers (since reversed), and has low sun hours. The 2023 net metering restoration is a positive shift, but economics remain challenging.
Peak sun hours
4.2
hrs/day avg
Avg electricity rate
10.0¢
per kWh
Median install cost
$2.9/W
before incentives
Typical payback
15 yrs
8 kW system, avg usage
Typical 8 kW system in West Virginia
Annual production
12,264 kWh
Year-1 savings
$1,226
System cost (est.)
$23,200
No federal tax credit — Section 25D expired December 31, 2025.
West Virginia Net Metering Policy
Full retail net metering (restored 2023)
West Virginia restored full retail net metering in 2023 after a court ruling. Mon Power and Appalachian Power must now credit exports at retail. Policy is newly restored — confirm current rules with your utility.
West Virginia Solar Incentives
Available in addition to any utility rebates. Federal 25D credit is $0 for homeowner-owned systems from 2026.
- ✓Property tax exemption on solar systems
- ✓No state income tax credit
Top Utilities in West Virginia
Interconnection timeline: 5–10 weeks
State-specific decision guide
What to verify before signing a West Virginia solar quote
In West Virginia, the financial result depends on more than sunshine or the headline installation price. Confirm the export rule, program eligibility date, and interconnection timeline for your exact utility before treating a payback estimate as a promise.
Export value
This page models full retail net metering (restored 2023). Ask which tariff and export credit apply to your account, not only which program name appears in the proposal.
Incentive eligibility
Check equipment, income, installer, application, and placed-in-service rules before subtracting an incentive from the quote. Programs can close or change terms.
Interconnection
Budget for the published 5–10 weeks and confirm who pays for a required meter, service upgrade, or engineering review.
Source trail: production assumptions use NREL PVWatts; incentive discovery should be checked against DSIRE; electricity-market context is available from the EIA. Confirm final tax treatment with the IRS and your utility.
Calculate your West Virginia solar economics
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