EV charger installation in Mount Pleasant, SC

Local charging reality

Charging reality in Mount Pleasant

Mount Pleasant has high EV density and mostly attached garages on relatively modern electrical services, which makes it one of the more straightforward markets in the state for a clean Level 2 installation. The runs are short, the panels usually have capacity, and the work is often a single day. That is genuinely good news, and it means the questions worth asking here are not really electrical ones.

The complication is aesthetic. Where the unit, its conduit or a new subpanel is visible from the street, the architectural-review committee may well have a view, and this is one of the most HOA-dense markets in the Lowcountry. It is worth establishing that before hardware is ordered, because a wall-mounted unit in a visible position is exactly the kind of small change that generates a letter from the committee three weeks after the work is done.

If solar is already on the roof or planned, size the two together rather than sequentially. Under Dominion's current terms, exported power earns a few cents while evening power costs full retail, so a household that can shift charging into generating hours changes its own economics substantially. That is a scheduling decision as much as a hardware one, and it is worth having before the charger is specified rather than after.

Written for Mount Pleasant specifically. Your own roof, bill and meter still decide the answer, which is what the free assessment settles.

Why the pairing matters more now

An EV is the best load-shifting tool a solar home has

When Dominion Energy South Carolina moved new solar customers onto Solar Choice at the start of 2026, the value of exporting surplus power fell sharply. Exports now credit at roughly 2.8–4.1¢ per kWh while you buy power at about 14.4¢ per kWh. The whole game became using your own production rather than sending it away.

An electric car is the largest flexible load most households have. A typical EV draws far more than a refrigerator or a television, and crucially you can choose when it draws. Shifting that charging into daylight hours soaks up surplus production that would otherwise export for a few cents.

For a household where someone works from home, or a car that sits on the drive during the day, this is the single most effective change available, and it costs nothing beyond setting a schedule. For a car that is out all day, a battery does the same job with hardware instead.

We are not going to put a savings figure on that, because it depends on your driving pattern, your system size and your rate. But the direction is not in doubt, and it is worth setting up deliberately rather than by accident.

The Mount Pleasant rate detail · storage as the alternative · how self-consumption drives payback