What EV Charger Do You Need for a 2024 Subaru Solterra?
Wiring a home garage for the 2024 Subaru Solterra requires a dedicated 40 A breaker and a compatible supply line. You need a Level 2 setup capable of delivering 32 amps to match the car's maximum onboard charger. Every non-Tesla EV sold in North America through 2024 uses the J1772 connector for AC Level 2 charging. Plan on an electrician to pull the wire, land it on the breaker, and check the panel for spare capacity.
The numbers
| Maximum AC charging rate | 6.6 kW (32 A) |
|---|---|
| Charger size to buy | 32 A |
| Circuit breaker required | 40 A |
| Outlet / connection | NEMA 14-50 outlet on a 40 A breaker, or hardwired |
| Charge port | J1772 |
| Full charge on Level 2 | about 11.0 hours |
| Range added per hour (Level 2) | about 21 miles |
| Full charge on a 120 V outlet | about 50 hours |
| Range added per hour (120 V) | about 4.5 miles |
| EPA rated range | 227 miles |
| Energy for a full charge | about 72.6 kWh at the wall |
Why 32 amps and not more
The car accepts a maximum of 32 amps from any Level 2 supply. Buying a larger 48 amp or 50 amp charger changes nothing because the onboard hardware caps the intake at 6.6 kW. Pushing more amperage into the vehicle is physically impossible. At the correct 32 amp rate, your battery goes from empty to full in 11.0 hours. You recover 21 miles of range for every hour plugged into a Level 2 source.
What the install involves
You can use a NEMA 14-50 outlet on a 40 A breaker, or hardwire the unit directly to the electrical supply. A licensed electrician must verify your home panel has enough capacity for the continuous load. The professional will pull heavy gauge wire to the installation spot and mount a dedicated breaker. Plug-in units like the Grizzl-E Classic 40A or the Home Flex NEMA 14-50 plug straight into the specified outlet. Hardwiring removes the potential failure point of a mechanical plug in garage environments.
Chargers that match this car
Rugged metal enclosure, built for outdoor use.
Portable cordset. Works on 120 V or a 240 V outlet.
Plugs into an existing 14-50 outlet, no hardwiring.
Worth having as well
Common questions
- What is the charging time from empty?
- A full charge takes 11.0 hours when plugged into a Level 2 supply running at maximum speed. Standard household outlets take 50 hours for the same job.
- Can I use a Tesla charger with this car?
- Yes, if you use a Tesla to J1772 Charging Adapter 80A. The car uses a standard J1772 connector natively.
- How much range do I get per hour?
- Level 2 equipment adds 21 miles of range per hour of charging. Level 1 standard plugs add 4.5 miles per hour.
- Do I need a special circuit installed?
- Yes. You need a NEMA 14-50 outlet on a 40 A breaker, or a hardwired connection installed by an electrician.
Other vehicles
Charging times derived from EPA data for the 2024 Subaru Solterra. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.