This paper introduces a novel testing environment that integrates unidirectional and bidirectional charging infrastructures into an existing hybrid energy storage system. . This hybrid solution enables mining companies to store energy during the day and use it during the night or peak demand periods. It's a win-win for both the environment and the bottom line. Hybrid energy storage systems, in particular, are promising, as they combine two or more types of energy storage. . XIAOFU's high-capacity mobile energy storage and charging solutions offer a versatile and efficient answer to these power supply issues.