Do you need a panel upgrade for an EV charger?

What does an EV charger need from your panel?

A home charger pulls a lot of power for hours at a stretch. That is why electricians give it a dedicated circuit: its own breaker, and its own wire running from the panel to the charger, shared with nothing else.

Two things have to be true. The panel needs room for one more breaker. And the home needs enough total capacity to add a big, steady load without overloading the service. A panel can have empty slots and still be short on capacity, or have plenty of capacity and no empty slots.

How can you tell if your panel can handle one?

You can check a few things yourself before anyone visits.

• Open breaker spaces: Look inside the panel door for blank slots. A charger usually takes a double breaker, which needs more than one slot. A panel with every slot filled has nowhere to put a new breaker, though an electrician can sometimes free up room with slim breakers.
• The main breaker: The big breaker, usually at the top of the panel or in a box by the meter outside, is stamped with the size of your service. A larger number means more capacity for the whole house.
• Age and condition: Rust, burn marks or breakers that trip often are reasons to have a licensed electrician look before you add anything.
• What else runs on it: An electric range, dryer, water heater, heat pump and central air all use a lot of capacity.

Only an electrician can say for sure. They do a load calculation, which adds up what the home uses now and what the charger will add, and compares the total with what the service can supply.

What if the panel is full or too small?

You have a few options, and the cheapest one depends on what the load calculation shows.

• Add a breaker only. If there is room and capacity, the job is a dedicated circuit and nothing more.
• Limit the charger's draw. Some chargers and add-on devices hold back power when the rest of the house is busy, which can let a home with limited capacity skip a bigger upgrade. Ask your electrician whether your local code allows it.
• Upgrade or replace the panel. A new panel with more spaces fixes the space problem, and it is the usual answer for an older panel. It adds capacity only if the wires coming into the house can carry more.
• Upgrade the service. When the whole service is too small, the work grows to include the meter, the wires coming into the house and the power company. It is the most work and the most cost.

What does each piece cost in Georgia?

These are estimates from what Georgia electricians publish, not quotes. An EV charger installation typically runs $650 to $900+, and that is for the installation, not the charger itself. Electricians sometimes price the circuit as part of the charger job and sometimes on its own line, and a dedicated circuit by itself usually costs $490 to $600+.

If the panel has to change, a panel upgrade typically runs $2,050 to $2,750+. A service upgrade to 200 amp usually comes to $3,000 to $4,000+. Most homes need only some of these pieces, so a quote should list each one separately. See what goes into an EV charger price and what moves a panel price.

What should you ask before you hire?

• Did you do a load calculation, and can I see the result?
• Is the dedicated circuit in the charger price, or a separate line?
• Does the price assume a hardwired charger or a plug-in one, and who buys it?
• If the panel needs work, what does that part cost on its own?
• Are the permit and inspection included?
• Will the power company need to disconnect service, and who schedules it?

Getting more than one quote with these answers in writing makes them easy to compare. A low quote that skips the panel question can grow once the electrician opens the panel.

Prices mentioned here come from our Georgia electrician cost ranges, built from the prices and cost guides Georgia electricians publish on their public websites, collected September 2026.