What EV Charger Do You Need for a 2025 Porsche Taycan GTS?
A full charge takes 10.4 hours on a proper Level 2 setup. That timeline easily covers a standard overnight parking window. You need a 48 amp EVSE to hit that speed. Anything smaller leaves range on the table.
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 10.4 hours |
| Range added per hour (Level 2) | about 28 miles |
| Full charge on a 120 V outlet | about 79 hours |
| Range added per hour (120 V) | about 3.7 miles |
| EPA rated range | 293 miles |
| Energy for a full charge | about 114.2 kWh at the wall |
Why 48 amps and not more
Your car accepts up to 48 amps of alternating current. Feeding it a larger charger will not speed things up because the onboard charger limits power intake. A 48 amp unit pumps 28 miles of range into the battery every single hour. Downgrading to a 32 amp or 40 amp supply stretches your overnight recovery time. Match the equipment to the maximum onboard capacity to keep your charging routine predictable.
What the install involves
You must pull a heavy circuit to support 48 amps of continuous load. Call an electrician to land a 60 amp breaker in your panel and check spare capacity. Hardwiring is mandatory because no household receptacle handles 48 amps safely. The electrician will run thick copper wire directly to the charger terminals.
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
- What connector does this car use?
- It uses a J1772 connection. Many 2025 plus vehicles ship with a NACS port but include a J1772 adapter, so a J1772 home charger still works. Confirm your car port before buying.
- Can I plug this into a regular wall outlet?
- Level 1 charging uses a standard household outlet and delivers 3.7 miles of range per hour. A full charge at that speed takes 79 hours. You need a hardwired Level 2 unit for daily driving.
- Why does the EPA charge time show 13.0 hours?
- The EPA test does not always run at the car peak AC rate, which creates a gap against the maximum 10.4 hour calculation. Real world speed at 48 amps hits the faster mark.
- Do I need an adapter for Tesla destination chargers?
- An adapter like the Lectron Tesla to J1772 lets your car use Tesla Destination Chargers and Wall Connectors. Check that your specific hardware supports the amperage you need.
Other vehicles
Charging times derived from EPA data for the 2025 Porsche Taycan GTS. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.