What EV Charger Do You Need for a 2023 Porsche Taycan 4 Cross Turismo?
Wiring a 48 amp EV charger requires a licensed electrician to pull heavy gauge wire and land it on a 60 amp breaker. Your car handles up to 48 amps of alternating current on its onboard charger. You need a hardwired unit because no standard household receptacle is rated for 48 amps.
The numbers
| Maximum AC charging rate | 11.0 kW (48 A) |
|---|---|
| Charger size to buy | 48 A |
| Circuit breaker required | 60 A |
| Outlet / connection | hardwired (a 48 A EVSE must be hardwired -- no household receptacle is rated for it) |
| Charge port | J1772 |
| Full charge on Level 2 | about 9.0 hours |
| Range added per hour (Level 2) | about 26 miles |
| Full charge on a 120 V outlet | about 69 hours |
| Range added per hour (120 V) | about 3.4 miles |
| EPA rated range | 235 miles |
| Energy for a full charge | about 98.7 kWh at the wall |
Why 48 amps and not more
Your vehicle peaks at 48 amps, meaning a larger charging unit provides zero speed benefit. Buying a 50 amp or 80 amp charger wastes money because the car cannot draw past its 11.0 kW limit. Pushing 48 amps delivers 26 miles of range per hour and refills the 98.7 kWh battery in 9.0 hours. The EPA test cycle clocks the full recharge at 10.5 hours because that testing includes efficiency losses.
What the install involves
Call an electrician to check your electrical panel for spare capacity before buying parts. The installation demands a dedicated 60 amp breaker paired with thick copper wire running straight to the charging station. Hardwiring eliminates the failure points found in high amperage plug connections. Mount the unit directly to a wall stud near where you park.
Chargers that match this car
Energy monitoring built in. Hardwire it for the full 48 A.
Compact unit, good for tight garages.
Adjustable from 16 A to 50 A in the app, which helps if your panel is tight.
Worth having as well
Common questions
- Can I plug this car into a standard wall outlet?
- You can plug into a standard household outlet using Level 1 charging, but it adds only 3.4 miles of range per hour. A full recharge from empty takes 69 hours at that speed. You will want a Level 2 setup for daily driving.
- What connector does this car use?
- Your car uses a J1772 connector for all AC Level 2 charging sessions. Every non Tesla electric vehicle sold in North America through 2024 relies on this plug format. You can also use adapters to access Tesla destination equipment.
- Why does the EPA charge time differ from the max rate?
- The EPA rated charge time takes 10.5 hours at 22 miles per hour instead of the absolute peak 9.0 hours at 26 miles per hour. Standard testing accounts for thermal management overhead and conversion losses. Real world speeds sit right between these figures depending on ambient temperature.
- Do I need a hardwired charger or a plug in unit?
- You need a hardwired setup because a 48 amp load exceeds the thermal limits of standard plug receptacles. Hardwiring connects the supply cable directly to the internal terminal block of the charging unit. This prevents melted plugs and tripped breakers during long overnight sessions.
Other vehicles
Charging times derived from EPA data for the 2023 Porsche Taycan 4 Cross Turismo. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.