West Virginia
Solar Permit Plans.
NEC 2020. Net Metering Available.
Appalachian Power (AEP) · Mon Power (FirstEnergy) · Mountain State.
West Virginia solar permit plan sets for licensed solar installers, EPCs, and roofing companies statewide. Appalachian Power (an AEP subsidiary) serves Charleston, Huntington, Parkersburg, and most of West Virginia with net metering under WV PSC oversight. Monongalia Power (Mon Power, a FirstEnergy subsidiary) serves Morgantown and northern West Virginia. Each utility has its own interconnection application. Appalachian terrain affects solar siting. NEC 2020. AHJ-ready statewide.
Appalachian Power (AEP Subsidiary) Serves Charleston, Huntington, Parkersburg, and Most of WV. Mon Power (FirstEnergy Subsidiary) Serves Morgantown and Northern WV. Each Has Its Own Interconnection Application Under WV PSC.
Permit Design builds West Virginia solar permit plan sets for licensed solar installers, EPCs, and roofing companies statewide. Appalachian Power Company (APCo, an AEP subsidiary) serves Charleston, Huntington, Parkersburg, Beckley, Lewisburg, and most of West Virginia with net metering available under West Virginia Public Service Commission oversight. Monongalia Power Company (Mon Power, a FirstEnergy subsidiary) serves Morgantown, Clarksburg, Fairmont, and northern West Virginia. Each utility has its own interconnection application — submitting an Appalachian Power form for a Mon Power address results in rejection.
West Virginia solar plan sets require ASCE 7 cold climate structural calculations for ground snow loads of 20 to 30 psf statewide. Eastern WV panhandle communities and higher Appalachian elevations can see higher values. Appalachian terrain creates unique solar siting challenges — roof orientation and terrain shading are important design considerations for WV projects. NEC 2020 applies statewide under the WV State Fire Commission. West Virginia's solar market is growing as coal country transitions and solar economics improve.
West Virginia permitting is administered at the city and county level. Charleston (Kanawha County) uses the Charleston Department of Building Inspections. Huntington (Cabell County) uses the Huntington Department of Building Permits. Morgantown (Mon Power territory) uses the Morgantown Permit Division. Parkersburg (Wood County) and Wheeling (Ohio County) each have separate city building departments. Appalachian Power (APCo) interconnection is submitted simultaneously with the building permit for most WV projects. Mon Power interconnection is submitted simultaneously for Morgantown and northern WV projects. ASCE 7 cold climate snow calcs are required statewide. Eastern WV panhandle (Berkeley, Jefferson counties) is the strongest WV solar market with highest-income demographics and proximity to the DC metro.
Appalachian Power Serves Most of WV — Charleston, Huntington, Parkersburg, Beckley. Mon Power Serves Morgantown and Northern WV. Two Separate AEP and FirstEnergy Interconnection Processes.
Appalachian Power and Mon Power Net Metering Available. WV Property Tax Exemption for Solar. No State Income Tax Credit.
| Incentive | Status | Details |
|---|---|---|
| WV Net Metering (App Power / Mon Power) | Available | Appalachian Power and Mon Power both offer net metering under WV PSC oversight — confirm current terms per utility |
| WV Property Tax Exemption for Solar | Active | WV Code § 11-3-9 provides property tax exemption for qualified solar energy systems — confirm with county assessor |
| WV State Income Tax Credit | None | No state solar income tax credit in West Virginia in 2026 |
| WV Sales Tax on Solar | Taxable | West Virginia applies sales tax to solar equipment — no blanket solar sales tax exemption in WV |
| Federal Residential Tax Credit (25D) | Expired | Federal 25D residential solar credit expired December 31, 2025 |
NEC 2020. IBC/IRC 2021. Cold Climate: 20-30 psf Snow Loads. Eastern Panhandle and Higher Elevations Confirm ASCE 7 Per Address.
Also doing commercial rooftop, carport, or ground-mount in West Virginia?
West Virginia commercial solar permit plan sets reference IBC 2021 with NEC 2020 electrical throughout. Appalachian Power and Mon Power both offer commercial net metering under WV PSC oversight. WV two-utility commercial landscape: Appalachian Power covers most of the state including Charleston, Huntington, and the eastern panhandle (Martinsburg). Mon Power covers Morgantown, Clarksburg, and northern WV. ASCE 7 cold climate snow calcs required in all commercial structural sections. Engineering support for commercial rooftop, Appalachian terrain ground-mount, and carport installations statewide.
Charleston (Appalachian Power) and Morgantown (Mon Power) Have Separate Building Departments. Eastern Panhandle Is the Strongest WV Solar Market. Appalachian Terrain Affects Siting.
Typical WV Residential Solar Permit: 3 to 6 Weeks From Plan Set to PTO. Appalachian Power or Mon Power Confirmed Per Address. Eastern Panhandle Has Fastest Timelines.
Every West Virginia Plan Set: 7 Sheets. NEC 2020. Appalachian Power or Mon Power Interconnection Per Address. Net Metering Docs. Cold Climate Snow Load Calcs.
The Permit Design Commitment — Every West Virginia Project
What every solar installer, EPC, and roofing company can expect on every West Virginia plan set we deliver.
West Virginia Solar Permit Design — Installer FAQ
Appalachian Power Company (APCo, an AEP subsidiary) serves Charleston, Huntington, Parkersburg, Beckley, Lewisburg, Princeton, and most of West Virginia with net metering available under West Virginia Public Service Commission oversight. Monongalia Power Company (Mon Power, a FirstEnergy subsidiary) serves Morgantown, Clarksburg, Fairmont, Weston, and northern West Virginia. Each utility has its own interconnection application under WV PSC rules — and they are not interchangeable. Submitting an Appalachian Power form for a Mon Power address results in rejection and full restart of the interconnection process. The eastern WV panhandle (Berkeley and Jefferson counties near Martinsburg) is Appalachian Power territory. We confirm APCo vs Mon Power per address before building every West Virginia plan set — this single confirmation step prevents the most common WV solar project delay.
Yes. Both Appalachian Power and Mon Power offer net metering for qualifying residential solar systems under West Virginia Public Service Commission oversight. Net metering credits exported solar at the full retail electricity rate, providing meaningful financial benefit for WV solar customers — every kilowatt-hour exported earns a retail rate credit that offsets future electricity bills. Excess monthly credits roll forward. Credit terms, system size limits, and interconnection requirements differ between Appalachian Power and Mon Power — confirm current program terms with the specific utility per address before finalizing system size and customer financial projections. Rural WV cooperative customers should also confirm net metering terms with their specific cooperative, as cooperative program structures may differ from APCo and Mon Power IOU programs.
West Virginia net metering is available from Appalachian Power and Mon Power under WV PSC oversight — the primary financial driver for WV solar customers. WV Code Section 11-3-9 provides a property tax exemption for qualifying solar energy systems installed on residential and commercial property — confirm current eligibility and exemption terms with the applicable county assessor per address before advising customers. No West Virginia state solar income tax credit exists in 2026. West Virginia applies sales tax to solar equipment — there is no blanket solar sales tax exemption, unlike Vermont (6% exempt) or Nebraska (5.5% exempt). Federal 25D residential credit expired December 31, 2025. West Virginia solar economics are driven primarily by net metering, the property tax exemption, and the growing case for energy cost stability as the WV coal economy transitions and electricity rates from APCo and Mon Power have risen.
NEC 2020 under the West Virginia State Fire Commission, administered through the state's building code framework. West Virginia adopted NEC 2020 statewide for all electrical installations including solar PV systems. Article 690 governs WV solar PV system design — including rapid shutdown (Section 690.12), wiring methods, inverter disconnects, and system labeling. Article 706 governs energy storage systems (battery installations). Article 625 governs EV charging equipment. Article 690 governs WV solar PV system design. Article 706 governs energy storage systems. Article 625 governs EV charging. IBC 2021 and IRC 2021 are West Virginia's structural standards. Some WV municipalities may maintain local code amendments — confirm with the specific AHJ before finalizing plan set content. West Virginia has not adopted NEC 2023 as of 2026.
Yes. West Virginia ground snow loads of 20 to 30 psf statewide require ASCE 7 cold climate structural calculations in every WV plan set. The eastern WV panhandle (Berkeley and Jefferson counties near Martinsburg and Shepherdstown) and higher Appalachian elevations can see higher snow loads. Confirm ASCE 7 per address for mountain-adjacent WV communities. Appalachian terrain also creates wind exposure variations that should be accounted for in plan set structural sections. Plan sets without WV-specific cold climate structural calcs fail building department review.
West Virginia has no statewide PE stamp requirement for standard residential rooftop solar installations. Appalachian Power territory AHJs — Charleston, Huntington, Parkersburg, Beckley, and the eastern panhandle (Martinsburg, Charles Town) — do not require a PE stamp for standard residential rooftop solar plan sets. Mon Power territory AHJs — Morgantown, Clarksburg, Fairmont — similarly do not require PE stamps for standard residential rooftop solar. Commercial solar installations and ground-mount systems of all sizes require PE-stamped structural drawings. WV Appalachian terrain ground-mount systems require full PE structural analysis. Commercial solar installations require PE-stamped structural drawings. Ground-mount systems require PE-stamped structural engineering including Appalachian terrain and wind load analysis.
West Virginia has two distinct utility territories — Appalachian Power (AEP) for most of the state and Mon Power (FirstEnergy) for the north — with separate interconnection applications, creating a two-utility confirmation requirement for every WV project. Appalachian terrain creates solar siting considerations absent in flat-state markets. WV is an emerging solar market as coal industry transition creates new demand. WV PSC-regulated net metering from both utilities provides a financial foundation. Eastern Panhandle (Martinsburg, Charles Town, Shepherdstown) near Washington DC MSA has among the strongest WV solar demand.
Most West Virginia residential solar permit plan sets are delivered in 24 to 48 hours from project submission. Battery storage plan sets ship same day. Commercial solar: 3 to 5 business days. EV charger permit plan sets: 24 to 48 hours. All WV residential plan sets include Appalachian Power or Mon Power interconnection package, WV PSC net metering documentation, ASCE 7 cold climate snow load calcs, NEC 2020 Article 690 single-line diagram, and all 7 plan set sheets. Rush delivery available — contact us before ordering.
West Virginia Solar Market Is Growing. Coal Country Transition Creates Solar Opportunity. Appalachian Terrain Requires Careful Siting.
New to Permit Design? Your First West Virginia Solar Permit Plan Set Is on Us.
Try our West Virginia plan sets with zero upfront commitment. Permit Design works exclusively with licensed solar installers, EPC companies, and roofing companies. Here's what you get on your first project:
Mention "free trial" in your order notes. One free residential plan set per new partner account. Available exclusively to licensed solar installers, EPC companies, and roofing companies that perform solar installation.
Permit Design builds West Virginia solar permit plan sets for licensed solar installers, EPCs, and roofing companies statewide. First plan set free for new installer partners. Appalachian Power or Mon Power interconnection formatted per address. NEC 2020. Cold climate snow load calcs. Residential solar permit drawings, solar drafting services, pv permit plans, battery permit plans, and ev charger permit packages available.
West Virginia Solar Installers Also Serve Virginia, Kentucky, Ohio, and Maryland. Permit Design Builds Plan Sets for All Appalachian States — With Each State's Utility Programs and Cold Climate Requirements.
Top 4 Reasons West Virginia Solar Permits Get Rejected. Every One Is Avoidable With a Correct Plan Set.
These are the most common reasons West Virginia solar permit applications are rejected or delayed at plan review — and the reason Permit Design built West Virginia-specific knowledge into every plan set. Every plan set we deliver for West Virginia addresses all four of these issues before submission.
West Virginia Plan Set Guarantee
Every West Virginia plan set is NEC 2020 formatted — Appalachian Power or Mon Power interconnection, WV PSC net metering docs, ASCE 7 cold climate snow load calcs. Free revisions for any AHJ correction. 24-48 hr turnaround. Plan sets reviewed by licensed professional engineer for WV structural and electrical compliance. Last updated: July 2026.
Order Now →Last updated: July 2026. Plan sets reviewed by licensed professional engineer for West Virginia structural and electrical compliance.
Appalachian Power net metering confirmed under WV PSC. Mon Power net metering confirmed. WV Code 11-3-9 property tax exemption confirmed. NEC 2020 WV adoption (State Fire Commission) confirmed. IBC/IRC 2021 confirmed. ASCE 7 WV snow loads (20-30 psf) confirmed. Federal 25D expiration confirmed. Last reviewed July 2026. Solar drafting services, battery permit plans, pv permit plans, residential solar permit drawings, and ev charger permit packages formatted for West Virginia AHJ and utility requirements. Permit Design also builds solar permit plan sets for adjacent markets including Virginia Beach VA and Columbus OH.