Carbon Neutrality by 2050 is the goal of the European Green Deal. From the Smart Grids point of view, in which BEVs (Battery Electrical Vehicles) participate in the stabilization of the network through the V2G (vehicle-to-grid) configuration, the development and the installation of bidirectional chargers therefore becomes a necessity. The state of the art sees the emerging birth of CLLC resonant converters, characterized by greater efficiency compared to previous bidirectional DAB (Dual Active Bridge) and unidirectional LLC resonant converters. The research and development work conducted at the company Prima Electro had the objective of using the results obtained as a first evaluation tool for the possible creation of CLLC resonant converters.