The Rheinmetall Curb Charger

The curb charger enables rapid and widespread deployment of charging infrastructure and can be installed almost anywhere. It enhances existing urban infrastructure while adding minimal additional street furniture to cities. This avoids issues with pavement width, restrictions over utility lines, line of sight and heritage conservation. The curb charger is robust, easy for operators to install and maintain, and can be accessed by both cars and commercial vehicles. Customers benefit from high availability and ease of use.

The electronic components are sealed (IP68 rating), and the charging socket is equipped with seals and water drains, ensuring reliable charging even in heavy rain. The curb charger has a water level sensor, if water accumulates in the street or parking area and prevents safe charging, this sensor interrupts the charging process before the circuit breaker is triggered. If major flooding events are anticipated, the electronic modules from the units can also be removed in minutes.

The chargers are displayed in apps and maps like conventional charging stations. Charging parking spaces are marked with signage or colour coding, and the curb chargers are illuminated at night.

The chargers were developed based on historical weather data. In the summer, they use the cooling effect of the ground. In freezing temperatures, the curb charger is heated to prevent the accumulation of snow and ice.

Users can log in just like with a conventional charging station: via an RFID charging card, QR code, or operator app.

The system does not require touching. Once the charger is unlocked, the flap over the charging socket can be opened using the customer’s plug (a brief instruction guide is available on the curb charger).

Yes, our curb charger has been designed with accessibility in mind. We conducted extensive usability and ergonomic testing, including participants with mobility impairments such as knee, back, and hip conditions. The feedback was highly positive, particularly regarding the ease of one-handed operation. Overall, the Curb Charger is rated better by users in the context of ergonomics and accessibility than a regular charging station.

Since a curb charger is next to the vehicle, the need for cables lying across the pavement is significantly reduced. Drivers are required to lay the charging cable properly to avoid tripping hazards. The charging plug is illuminated and easily visible at night.

The stations are connected to the grid in a star configuration via a metering connection cabinet. Ideally, available space in existing cabinets can be used. If a new cabinet needs to be installed, it can be discreetly placed in coordination with the city and operator based on local conditions.