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WiTricity Wireless Charging

Wireless EV charging
for automotive

See wireless charging simplicity in action

 

 

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The most wanted upgrade

Consumers rank wireless EV charging as their most-wanted upgrade.
And they’ll switch to the brand that has it.

We’ve built our end-to-end wireless vehicle charging system to meet the challenging needs of the automotive industry. The WiTricity MR (Magnetic Resonance) series of charging solutions removes the friction of manual charging   is here for you now to help delight EV buyers and drive brand preference.

Our highly efficient and patented EV charging solution provides carmakers, Tier 1 suppliers, charging infrastructure suppliers, and individual car owners with a flexible and interoperable wireless automotive charging system design that removes the hassle of charging.

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Automotive grade
software and hardware
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Rigorous quality standards
from concept to manufacturing
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Global production
capabilities

WiTricity offers more than just “power transfer”

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Our patented magnetic resonance technology is the foundation of our overall solution.

Our specially designed low-loss resonators allow high efficiency, and our proprietary tuning technology enables efficient operation over a wide range of conditions.

We’ve worked with the industry to develop the global standards that will drive interoperability: SAE International and IEC/ISO (International); DKE and Project STILLE (Germany); and the CEC and CATARC (China). We’ve additionally demonstrated that wireless charging will support V2G implementations.

A delightful experience

We enable a magically simple driver experience with advanced foreign object and living object detection to safely protect and disable charging should metal, hands or feet enter the charging area. The flexible system can charge vehicles from low ground clearance sports cars to medium clearance sedans to high ground clearance SUVs or trucks—all with the single system design.

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Side view of wall box component of wireless EV charging system

Wall Box

The wall box houses the necessary high-power electronics that convert the grid supply to high-frequency energy that is delivered to the charging pad.

Top view of charging pad for wireless EV charging

Charging Pad

The charging pad contains the primary coil along with its ferrite, shielding, and resonant matching network that converts the high-frequency energy from the wall box to a magnetic field that can be used to efficiently transfer energy to the vehicle receiver.

Top view of vehicle receiver for wireless EV charging

Vehicle Receiver

The receiver in the vehicle captures the energy from the magnetic field produced by the charging pad and converts the energy to direct current for powering the electric vehicle and charging its battery.

 

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A white electric vehicle is parked in a seaside outdoor parking garage and is pulling into a wireless EV charging spot
Detailed view of the front of an electric vehicle moving into a wireless EV charging spot

And there’s more

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WiTricity’s charging pads can be installed as on-ground, such as in a private residence, driveway, or parking garage; or in-ground, buried in the pavement of a parking lot or curbside as public charging infrastructure.

We also enable full system modeling for design and performance analysis without prototyping to save time and costs. Our power controller offers dynamic tuning and power management with automatic efficiency optimization.

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Hear directly from WiTricity’s VP of Engineering, Steve Ganem, on how wireless vehicle charging systems work.

 

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More resources

WiTricity helps make it easy to understand wireless vehicle charging and provides the resources you need to make it available.

Frequently asked questions →
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Blog post

Top 5 Myths of Wireless EV Charging • WiTricity

Read →
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White paper:

Leave the Filling Station Behind

Download →
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White paper:

What Will Accelerate EV Adoption

Download →

Join Us

WiTricity is leading the charge

in EV technology development and standardization

Contact us