Electromobility and HV-Systems

From the design and optimisation of HV systems and energy storage systems for the future of electromobility to the development and coordination of the HV organisation, our services cover all aspects.

From the initial idea to operation, our services cover all aspects of electromobility and HV systems.

Focus on electromobility: Tailor-made solutions in the development of HV systems

We offer comprehensive engineering services in the field of electromobility and HV systems for the automotive and industrial sectors. We focus on the development and optimization of high voltage batteries, battery management systems (BMS) and high voltage components. From the concept phase to prototypes and series production, we support your projects with our in-depth technical expertise.

Our solutions are customized and based on the latest technologies and proven methodologies to ensure maximum efficiency, quality and reliability. We perform extensive testing and validation to ensure that your HV systems and components meet the highest standards. Even after the project is complete, we provide ongoing production support to ensure the long-term performance and safety of your products. You can rely on our technical expertise and experience in electromobility and HV systems.

We work with you to develop and design the electric drivetrain of the systems of the future. Our field of activity includes

Requirements management
Conception and design
Simulation (FEM, CFD)
Prototype and sample construction
Integration and commissioning
DV/PV planning and control
Supplier management
Series support
HV Consulting

At RLE Mobility, we value precision and innovation. Our expertise in the field of electromobility enables us to develop customized solutions that meet the highest demands of our automotive and industrial customers. From the initial concept to final production support, we support our customers with a dedicated and experienced team that is always ready to take on and overcome new challenges. We are proud that our work contributes to the success of our customers.

Our areas of expertise for electromobility and high-voltage systems

High voltage
(HV) battery

Our services include the complete conception and design, prototype construction and small series production as well as functional and validation tests. We work independently of technology and suppliers in order to offer you customised and innovative solutions. Our expertise in the development of high-voltage batteries guarantees the highest quality and reliability. In the field of electromobility, we rely on advanced technologies to optimise your HV battery.

Battery Management System (BMS)

A battery management system (BMS) monitors and controls the performance and safety of batteries and ensures optimum utilisation and longevity of the HV battery by monitoring the charge level, temperature and voltage. At RLE, we develop hardware and software in-house. Our expertise enables us to realise prototypes and small series efficiently. With comprehensive expertise, we take responsibility for your BMS projects and ensure success in electromobility.

Power electronics and charging components

Power electronics and charging components play a central role in the field of electromobility. Power electronics comprises systems and devices that efficiently convert and control electrical energy in order to optimise the drive and charging functions of electric vehicles. This improves energy efficiency, range and performance. As an engineering service provider, we offer comprehensive support in the development and optimisation of power electronics and charging components for your HV battery systems.

E-machine and
supplier control

From FEM simulation to commissioning and supplier management: we use advanced processes to identify optimisation potential at an early stage and ensure maximum efficiency. Our experienced team ensures smooth commissioning and makes sure that your machines function optimally under real conditions. With our supplier management system, we coordinate all components on time and in the best quality to fulfil the requirements of electromobility.

Power Distribution Unit (PDU)

We develop Power Distribution Units (PDU) for the automotive and industrial sectors. Our services include design, prototype construction, small series production and test procedures. Our customised solutions increase the efficiency and reliability of HV batteries and meet the requirements of electromobility. Using state-of-the-art technologies and proven methods, we ensure the highest quality standards. Our PDUs are designed to ensure long-term performance and safety.

HV organisation and
HV security

We attach great importance to safety and organisation in the high-voltage (HV) sector. In addition to product safety, HV safety also includes all measures for the safe handling of high-voltage systems, from development to operation and maintenance. Our expertise ranges from the implementation and coordination of HV organisations (VEFK as a service) to the design of HV test benches and validation of the HV safety of components in the electric drive train. These measures are crucial for electromobility and the safety of your HV batteries.