Siemens and MAHLE sign letter of intent for wireless EV charging

Siemens and MAHLE have come together to help develop wireless inductive charging for electric vehicles.

The two companies have signed a letter of intent to collaborate in the field of inductive charging of electric vehicles. Inductive charging is a wireless power transfer that can be used to charge electric vehicles via a magnetic pad on the ground and a receiver attached to the underside of the vehicle.

Both parties will cross-test the charging equipment on the vehicle and the charging infrastructure, to allow for technical improvements and validation of inductive charging systems for electric vehicles and to ensure interoperability. Some of the testing will be performed as part of publicly funded projects.

In addition, there are plans for a close exchange of ideas to develop a complete inductive charging system for electric vehicles. MAHLE aims to contribute its many years of experience as an automotive supplier and Siemens its expertise in the field of charging infrastructure.

Stefan Perras, Head of Pre-development and Innovation for Charging Infrastructure at Siemens AG, said: “Wireless charging of electric vehicles is emerging as a major market for the future. In addition to making life considerably easier for drivers, who no longer have to fiddle with cables and connectors, it is a crucial requirement for the autonomous mobility of tomorrow. The transfer efficiency of wireless, inductive charging is comparable to plug-in systems.

“Siemens’ core expertise in smart buildings and smart grids makes us uniquely positioned to meet our customers’ needs with comprehensive solutions and to help them design, install and manage sustainable charging solutions for a better future.”

Harald Straky, Vice President for Global Development in Mechatronics and Electronics at MAHLE, added: “We are very pleased to have found a strong partner in Siemens in order to make major advances in inductive charging. The combined experience of both companies will give us a clear competitive advantage.”