How to Build Your Own High-Performance Charger with EVerest – Andreas Heinrich & Kai-Uwe Hermann

How to Build Your Own High-Performance Charger with EVerest – Andreas Heinrich & Kai-Uwe Hermann, Pionix GmbH

In this talk we will give you a comprehensive overview of the complex task of building a high-performance DC vehicle charging station. We will show you how the EVerest project addresses a diverse set of challenges across all areas of the required software stack. EVerest abstracts away the complexities of reliably communicating with vehicles of all makes and models to enable successful charging sessions with robust implementations of the relevant communication protocols, such as ISO 15118-2/20 and DIN 70121 including Plug & Charge. Communication with backend systems of different providers can be achieved through the OCPP 2.0.1 and 1.6 standards. We will also explain how error handling and reporting are managed in a system running a diverse set of EVerest modules. Additionally we will discuss our strategy for generating comprehensive documentation for a project that spans multiple actively developed repositories. EVerest is an Apache 2.0 licensed project within LF Energy. It was initiated by PIONIX GmbH to support the electrification of the mobility sector.