
Porsche has equipped its latest Cayenne Electric with the ability to recharge via inductive, or wireless, technology. That will mark a significant step forward for home charging.
Before would-be New Zealand owners get too excited, Porsche NZ has told us that the tech hasn’t been homologated for our market just yet, and therefore can’t confirm how much the option will be, or just when it will become available here. It is expected to be offered in Europe from September.

Wireless charging preparation (the bits the Cayenne needs to accept charging) has been included as standard across all electric Cayenne models, so that “when the tech does become available here, every vehicle will be compatible and ready to go from day one”, said a Porsche NZ spokesperson.
Those that pay for the optional plate to be installed on their garage floor will enjoy the benefits of seamless charging. Instead of plugging in, owners simply park over the induction plate. Once correctly aligned, the system automatically begins charging via a magnetic field transferred between coils in the ground unit and the vehicle.

The technology works similarly to wireless smartphone charging, but on a much larger scale. Porsche says the system can deliver up to 11kW of power with around 90 percent efficiency, operating across a gap of 12 to 18 centimetres between the car and the ground plate. The energy is received by a secondary coil mounted beneath the vehicle and converted into usable power for the Cayenne’s 108kWh battery.
To assist with positioning, the system uses ultra-wideband technology and visual guides on the infotainment display, ensuring the car is correctly aligned before charging begins. Safety features are also built in, including sensors that can detect foreign objects or animals and halt the process if needed.
While the technology promises added convenience, it won’t come cheap. Suggested pricing in the UK puts the base plate at around £5000 plus installation.
Porsche points to a future where wireless charging could extend to public spaces and other models in its electric line-up.