Charleston County sets no unincorporated-area ordinance mandating or restricting home EV chargers; installing a residential charger follows the SC-adopted electrical code and requires a county building/electrical permit. Public charging stations are available at county and city facilities.
There is no Charleston County zoning or parking ordinance that governs private EV charging in the unincorporated area; a home charger is treated as an electrical installation under the South Carolina-adopted National Electrical Code, so you pull a county building/electrical permit through the Building Services division. Public EV charging is offered at various county and city facilities and parking garages in the region. South Carolina has no statewide law preventing an HOA from reasonably regulating charger placement, so in deed-restricted communities check your covenants before installing a charger in a shared parking area.
Installing a charger without the required electrical permit can lead to a stop-work order and re-inspection; there is no specific parking penalty for EV charging itself in the county.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
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