Solar permits in Vienna require a building permit for structural review, an electrical permit for the DC and AC components, and an interconnection agreement with Dominion Energy. Most residential systems are reviewed over the counter or within a few weeks and must meet Virginia USBC wind and fire code provisions.
The Vienna Building Official reviews residential solar permit applications for structural adequacy, rapid shutdown compliance, fire code setbacks on the roof (typically 3 feet along ridges and hips where required), and labeling. Plans must include a roof-framing analysis by a Virginia-licensed engineer for roofs where structural capacity is uncertain. The electrical permit covers the inverter, rapid shutdown device, disconnect location, conductor sizing, and grounding. Interconnection with Dominion Energy requires submission of the signed interconnection agreement and a utility inspection; net metering caps apply per VA Code §56-594. Installers should hold DPOR Class A or B contractor licenses with an electrical specialty. Battery storage systems require additional review under the International Residential Code provisions adopted by Virginia, including clearance, signage, and ventilation for lithium-ion batteries.
Contact your local code enforcement office for specific penalty information.
Vienna, VA
Commercial noise in Vienna, including HVAC equipment, refrigeration units, delivery activity, and loading docks, is regulated through zoning conditions and t...
Vienna, VA
Vehicle noise in Vienna is regulated through both Town Code and Virginia state law. Modified exhaust systems, excessively loud stereos, and unnecessary horn ...
Vienna, VA
Construction and contractor work in Vienna is permitted Monday through Friday 7:00 AM to 9:00 PM, Saturday 9:00 AM to 9:00 PM, and prohibited on Sundays and ...
Vienna, VA
The Town of Vienna restricts unreasonably loud, disturbing, or unnecessary noise at all hours under Chapter 13 of the Town Code, with enhanced nighttime rest...
Vienna, VA
Commercial vehicles over 12,000 pounds gross vehicle weight rating, tractor-trailers, and vehicles with commercial signage above specified sizes generally ca...
Vienna, VA
On-street parking in Vienna is generally allowed on residential streets unless signed otherwise. Vehicles may not be parked in the same spot on a public stre...
Side-by-side rule comparisons with other cities in Fairfax County.
See how other cities in Fairfax County handle panel permits.
See how Vienna's panel permits rules stack up against other locations.
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