Tag Archives: Wireless charging

Porsche’s Next Big Move: Wireless Charging Hits the Cayenne EV

Wireless charging has already made our lives easier with smartphones and toothbrushes. Drop it in the cradle, walk away, and the magic happens. Now Porsche wants to bring that same “set it and forget it” convenience to electric cars—and it’s doing so with the next-generation Cayenne EV, set to debut at the end of 2025.

The German automaker claims it will be the first to bring an 11-kW inductive charging system into production. The setup uses a floor-mounted base plate—no wallbox, no cables, no fumbling with plugs in the rain. Park the Cayenne over the pad, hit the brake, and the juice flows. Porsche says efficiency tops out at 90 percent, roughly on par with today’s wired AC charging.

Everyday EV Life, Simplified

Porsche’s research shows that about 75 percent of charging happens at home, making the case for wireless charging even stronger. The pad itself is a tidy slab—about 117 by 78 centimeters and 6 centimeters tall, weighing in at roughly 50 kilos. It’s weatherproof, TÜV-tested, and even tough enough to drive over. Installation can be handled by Porsche’s own service network, ensuring that the system doesn’t just look premium, but feels it, too.

The vehicle side of the system is equally clever. A receiving plate, tucked neatly between the Cayenne’s front wheels, lowers toward the pad during charging. Ultra-wideband tech helps the SUV line itself up precisely, and the Cayenne’s surround-view system adds an augmented “hit the target” parking aid. Once the car is in place, the charging process is automatic, and safeguards stop the flow if a pet, child, or stray object finds its way into the charging zone.

Big Numbers Beyond the Pad

As convenient as the wireless setup sounds, Porsche isn’t abandoning outright charging speed. Like the Taycan and Macan before it, the Cayenne EV is aiming to set new benchmarks. DC fast charging will reportedly peak at a blistering 400 kW—numbers that would make even Tesla owners raise an eyebrow. Plugged into a Porsche Charging Lounge, that could mean topping up from nearly empty to road trip–ready in minutes.

Tech on Display

To drum up excitement, Porsche rolled out a prototype Cayenne at the IAA Mobility show in Munich wearing a dazzling electroluminescent paint job. The fluorescent wrap comes alive when current runs through it, glowing in shifting hues of blue and violet like something from a cyberpunk concept sketch. The finish reportedly required over 25 ultra-thin layers, 30 sanding cycles, and 500 meters of wiring. It’s not production-bound—at least not yet—but it reinforces Porsche’s point: this SUV is about tech, spectacle, and a future where charging is as seamless as dropping your phone on a nightstand.

The Bigger Picture

“Ease of use, suitability for everyday use, and charging infrastructure are still the decisive factors when it comes to the acceptance of electric mobility,” says Dr. Michael Steiner, Porsche’s R&D chief. He’s not wrong. For all the talk of kilowatts and charge curves, what matters most is whether living with an EV feels simpler than it does today.

With inductive charging baked into the Cayenne EV, Porsche is betting that eliminating the charging cable could be the next tipping point for mainstream EV adoption. Whether customers will pay extra for the convenience—or whether rival automakers will follow suit—remains to be seen. But if Porsche can pull it off, charging an electric car might soon feel as effortless as charging your phone.

Source: Porsche

Porsche Taycan set the fastest wireless charging time

The charging speed of car batteries is very important in encouraging customers to buy EVs, and the number of charging stations around the world is not enough for the current number of electric cars. This is why more effort is being put into the development of wireless charging. Currently, commercial wireless solutions offer charging speeds of up to 11 kW, but the US Department of Energy’s Oak Ridge National Laboratory (ORNL) in collaboration with Volkswagen has made progress in the development of wireless charging, proving that in the future it could be as easy as parking.

To demonstrate the achievement, ORNL used a modified Porsche Taycan prototype reaching a wireless charging speed of 270 kW, which is equal to the DC charging speed of earlier models. This is achieved thanks to a polyphase wireless charging design integrated into the car’s chassis and light electromagnetic coils with a diameter of about 48 centimeters, which create a high power density.

The people who worked on the project claim that the used receiving coil can achieve eight to ten times higher power density compared to existing systems, making it the easiest charging system in the world.

The project is far from over. It still requires development to be ready for production. This could definitely revolutionize electric vehicle charging by making it more convenient and accessible. ORNL’s wireless charger can add 50 percent charge to the Taycan’s current battery capacity in just 10 minutes, which is comparable to a DC fast charger.

Source: Reuters