Dual EV Charger Installation in Charlotte, NC
Two EVs don't always need two big circuits. Charlotte EV Charger Installation Pros sets up two chargers that share one circuit, or adds a second circuit when your panel has room.
Either way, both cars are ready to go in the morning.
- Power sharing
- Two circuits
- Panel checked first
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Three Ways to Charge Two EVs
The right setup depends on how much room your panel has. These are the options we look at:
- Two chargers sharing one circuit. The chargers talk to each other and split the power. When only one car is plugged in, it gets all of it.
- One charger with two cables. Dual port units like the Grizzl-E Duo charge two cars from one wall box and one circuit.
- Two separate circuits. Each charger gets its own breaker and full power. This needs the most panel capacity.
For most Charlotte homes, sharing one circuit is the best value. It avoids a second large circuit and often avoids a panel upgrade too.
Is Sharing One Circuit Fast Enough?
Usually, yes. Most cars sit in the garage all night, and a typical day of driving uses only part of the battery.
When both cars are plugged in, each charges slower than it would alone. By morning, both are usually back to where you need them.
If both of you drive long distances every day, two separate circuits may be worth it. We'll help you decide based on your driving.
Two EVs in the driveway? Call and we'll find the simplest setup.
(704) 555-0142Two Teslas, or a Tesla and Another EV
Two Tesla Wall Connectors can share one circuit with Tesla's power sharing feature. It's set up during install and runs on its own after that.
For a Tesla plus another brand, Tesla's Universal Wall Connector has a built in adapter for the J1772 plug. Many newer EVs are also switching to the Tesla style plug, which makes mixed households easier.
Check the Panel First
Two full power chargers add up fast. Two 48 amp chargers need two 60 amp breakers, which is more than many 100 amp homes can carry.
We run a load calculation before we suggest a setup. Often a shared circuit or a load management device fits without any panel work.
What It Costs
ContractorPlus estimates $1,464 to $2,928 for a single EV charger install in Charlotte. A shared circuit setup usually costs a bit more than one charger, since you're buying and mounting two units.
Two separate circuits cost more again, and a panel upgrade adds the most. These are estimates, so we give you a firm number before any work starts.
Related Services
Level 2 Charger Installation
A 240 volt home charger, wired and permitted, mounted where you park.
Level 2 charger installationPanel Upgrades
When your panel can't take another big circuit, an upgrade makes room.
Panel upgrades for EV chargersGarage and Outdoor Installs
Chargers in the garage, on an outside wall or by the driveway.
Garage and outdoor installationAreas We Serve
We also serve Charlotte neighborhoods like Ballantyne, plus Matthews, Mint Hill, Cornelius, Davidson, Waxhaw and other nearby North Carolina towns.