Energy Storage Module

https://www.evchargermodule.com/products/energy-storage-module-bidirectional-power-module/

Energy Storage Module（Bidirectional Power Module） allow electrical energy to flow in two directions. This means the battery or energy storage device can be charged from the power source and also supply energy to other devices. Bidirectional charging modules are important energy management equipment. It's important in e-mobility, energy storage, and renewable energy. It helps with the transition to sustainable energy.