What EV Charger Do You Need for a 2024 Polestar 2?
Wiring a garage for this car demands a dedicated 60 amp breaker paired with a hardwired connection. You need a professional electrician to handle the heavy copper and panel load. The vehicle draws 48 amps at maximum Level 2 speed. Plug-in outlets cannot handle that continuous load safely.
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 8.5 hours |
| Range added per hour (Level 2) | about 38 miles |
| Full charge on a 120 V outlet | about 65 hours |
| Range added per hour (120 V) | about 4.9 miles |
| EPA rated range | 320 miles |
| Energy for a full charge | about 93.5 kWh at the wall |
Why 48 amps and not more
Matching the 48 amp onboard charger requires a 60 amp circuit to avoid thermal overload on the wires. Buying a larger 50 amp or 80 amp charger changes nothing because the car caps its AC intake at 11.0 kW. Pumping more power through a bigger unit wastes money. The vehicle absorbs energy at 38 miles of range per hour. A full battery takes 8.5 hours from empty.
What the install involves
Code requires hardwiring for any charging station running at 48 amps. Household receptacles melt under that continuous draw. An electrician must run heavy-gauge wire from your main electrical panel to the mounting location. They will install a 60 amp breaker to protect the circuit. Do not attempt this DIY unless you hold a licensed electrician credential.
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?
- Yes, using Level 1 charging, but it takes 65 hours to reach a full battery. You get 4.9 miles of range per hour this way. This speed works only for very low daily mileage.
- What connector does the car use?
- The vehicle uses a J1772 connector for all AC Level 2 charging sessions. Every non-Tesla EV sold in North America through 2024 uses this standard plug. You do not need an adapter for standard home units.
- Why does the EPA charge time differ from the max rate time?
- The EPA test does not run strictly at the car's peak AC rate during the entire cycle. The EPA rating lists 8.0 hours for a full charge, yielding 40 miles of range per hour. Your actual peak rate takes 8.5 hours.
- What is the battery capacity of this vehicle?
- The battery wall holds 93.5 kWh of total energy. The car achieves an efficiency of 29.2 kWh per 100 miles, translating to an EPA range of 320 miles. This capacity delivers an MPGe rating of 115.
Other vehicles
Charging times derived from EPA data for the 2024 Polestar 2 (covering 4 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.