Level 2 home charging
A standard 120-volt outlet adds only a few miles of range per hour. A dedicated 240-volt Level 2 circuit is much faster and can typically recharge an EV overnight. Because EV charging is a continuous load, the circuit needs to be sized, wired and protected correctly.
What an installation includes
- Review of your panel capacity and the best charger location
- A dedicated 240V circuit with correctly sized breaker and wire
- Charger mounting and hardwiring, or a NEMA 14-50 receptacle
- Permit and inspection coordination where required
- A walk-through so you know how everything works
Hardwired charger or NEMA 14-50 outlet?
Both approaches work. The right choice depends on your vehicle, your charger and how you plan to use it.
| Hardwired charger | NEMA 14-50 outlet | |
|---|---|---|
| How it connects | Wired directly to a dedicated circuit | Charger plugs into a 240V receptacle |
| Typical circuit | Up to a 60-amp breaker for higher-power chargers | 50-amp breaker |
| Best for | Permanent, weather-exposed or higher-power installs | Flexibility, or using a plug-in charger you already own |
Charging speed also depends on your vehicle’s onboard charger and the charger model, so we’ll confirm the right circuit size for your setup.
Panel capacity comes first
Adding a charger adds significant load. Before we install, we look at your panel’s capacity and available space. If your panel is at or near its limit, options include a load-management device or an electrical panel upgrade.
Chargers we can install
We can install a charger you already own or help you plan the circuit for one you’re considering, including popular home models from Tesla, ChargePoint, Emporia and others.
Utility incentives. Duke Energy and other programs have offered incentives for EV charging equipment or wiring. Programs and eligibility change, so check the current terms with your utility before you buy or schedule work.
Frequently asked questions
What size circuit does a Level 2 charger need?
Most home Level 2 chargers use a dedicated 240-volt circuit. Because charging is a continuous load, the breaker is generally sized to about 125% of the charger’s draw. We’ll confirm the right size for your charger and panel.
Can you install a charger in a detached garage?
Often, yes. It depends on your panel capacity and the distance from the panel. Options include running a feeder to a subpanel in the garage or a dedicated circuit directly to the charger.
Do EV charger installations need a permit?
In most jurisdictions, yes. A new 240V circuit typically requires an electrical permit and inspection. We can talk through what applies where you live.