The Dilemma of EV Charging Plugs

An underlying issue faced by consumers and EV makers is the inadequate number of charge points in optimal locations and having the correct connectors for their cars. Multiple co-existing standards have become a given in the past decade, and there was no sign of harmonisation visible to the public. In the relatively short history of DC fast charging systems, the background of multi-standard charging in different regions is well known at least amongst e-mobility stakeholders. This premium article reviews the different charging plugs that exist, their historical development and factors that will influence the harmonisation of DC fast charging standards in the future.