This paper introduces a novel testing environment that integrates unidirectional and bidirectional charging infrastructures into an existing hybrid energy storage system. . Bidirectional electric vehicles (EV) employed as mobile battery storage can add resilience benefits and demand-response capabilities to a site's building infrastructure. A bidirectional EV can receive energy (charge) from electric vehicle supply equipment (EVSE) and provide energy to an external. . Bidirectional charging allows an electric vehicle to both charge its battery from the electrical grid and discharge energy back to the grid or another electrical system. This capability will not only enable emergency backup power for homes and businesses but also allow users to alleviate grid. . This capability, known as Vehicle-to-Grid (V2G) technology, has the potential to transform EVs into dynamic energy storage solutions, enhancing the stability and efficiency of power grids. In this article, we will explore the concept of bi-directional charging, its benefits, challenges, and future. . Managed EV charging is an adaptive means of charging EVs which considers both vehicle energy needs and control objectives, typically designed to provide grid support or mitigate the impacts of EV charging. The findings of the Intergovernmental Panel on Climate Change earlier this year were clear. Urgent action is required to ensure that our world. .