What EV Charger Do You Need for a 2021 Porsche Taycan Perf Battery?
You need a 48 amp Level 2 home charging setup for the Porsche Taycan Perf Battery. The car limits AC input to 48 amps. Buying a larger unit gets you zero extra speed.
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 9.2 hours |
| Range added per hour (Level 2) | about 24 miles |
| Full charge on a 120 V outlet | about 70 hours |
| Range added per hour (120 V) | about 3.2 miles |
| EPA rated range | 225 miles |
| Energy for a full charge | about 101.1 kWh at the wall |
Why 48 amps and not more
The onboard charger dictates what current the vehicle can accept from the grid. Pumping 48 amps into the 101.1 kWh battery pack fills it from empty in 9.2 hours. If you plug into a higher amperage supply, the car still draws only 48 amps. Power delivery tops out at 11.0 kW. Going lower means longer wait times.
What the install involves
A 48 amp continuous load requires a 60 amp breaker and heavy gauge copper wiring run back to the main panel. No household receptacle handles 48 amps safely. Hardwire the unit directly to eliminate potential failure points at a plug. Have a licensed electrician check panel capacity, pull the new circuit, and land the wires on the dedicated breaker.
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 into a regular wall outlet?
- Level 1 charging on a standard 120 volt household outlet takes 70 hours for a full charge. That yields 3.2 miles of range per hour. You need a dedicated Level 2 circuit for reasonable daily turnaround.
- What plug does the 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. You can also use adapters for Tesla destination hardware.
- Why does the EPA charge time differ from the max rate?
- The EPA rated charge time takes 10.5 hours while the max rate takes 9.2 hours. Federal testing protocols do not always run at the car absolute peak AC rate. Real world charging matches the faster estimate when using a 48 amp supply.
- How much range do I get per hour?
- A Level 2 setup delivers 24 miles of range per hour of charging. EPA testing clocks the return at 21 miles per hour. The efficiency sits at 44.9 kWh per 100 miles.
Other vehicles
Charging times derived from EPA data for the 2021 Porsche Taycan Perf Battery (covering 2 EPA trim listings). Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.