What EV Charger Do You Need for a 2022 Porsche Taycan GTS ST?
You need a 48 amp Level 2 home charging setup for the 2022 Porsche Taycan GTS ST. Onboard hardware limits your maximum AC intake to 11.0 kilowatts. A bigger charging unit will not speed up your sessions. The car pulls what it can handle.
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 8.9 hours |
| Range added per hour (Level 2) | about 26 miles |
| Full charge on a 120 V outlet | about 68 hours |
| Range added per hour (120 V) | about 3.4 miles |
| EPA rated range | 233 miles |
| Energy for a full charge | about 98.1 kWh at the wall |
Why 48 amps and not more
Matching the 48 amp onboard charger gets you from empty to full in 8.9 hours. That pace delivers 26 miles of range for every hour plugged in. Buying a larger charging unit is a waste of money because the car cannot draw more power. Feeding it less amperage slows down the refill rate. Your battery pack holds 98.1 kWh, so you need the full 48 amps to get a reasonable overnight turnaround.
What the install involves
A 48 amp load requires a dedicated 60 amp breaker in your electrical panel. You must hardwire the charging unit directly because no household receptacle handles 48 amps safely. Call a licensed electrician to pull heavy gauge copper wire and land it on the new breaker. Ask them to verify your main panel has enough spare capacity before starting the job.
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 use a normal wall outlet?
- No. Level 1 charging on a standard 120 volt outlet takes 68 hours to fill the battery and yields only 3.4 miles of range per hour. You need a 240 volt Level 2 setup.
- What connector does this car use?
- The car uses a J1772 connector for AC Level 2 charging. Every non Tesla EV sold in North America through 2024 uses this standard.
- Why does the EPA charge time differ from the max rate?
- The EPA rated Level 2 charge time is 10.5 hours with a rate of 22 miles per hour. The EPA test does not always run at the car peak AC rate.
- Will a 50 amp charger give me faster speeds?
- No. The car maxes out at 48 amps, so it ignores the extra capacity of a larger unit. You get the exact same charge speed.
Other vehicles
Charging times derived from EPA data for the 2022 Porsche Taycan GTS ST. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.