What is the battery energy storage system?
What is the battery energy storage system? The battery energy storage system is an advanced energy storage technology that uses batteries as energy carriers to store and release electrical energy on demand. This system plays a vital role in today's energy transformation and renewable energy development. Product image of a 1600W balcony photovoltaic power generation system Manufacturer by Shenzhen Yuze Future Technology 1. Working principle The operation of the battery energy storage system is based on the charging and discharging process of the battery. When the power system has surplus power, the battery pack will be charged from an external power source and the electrical energy will be converted into chemical energy for storage. When the power demand increases or the power grid fails, the battery pack will convert the stored chemical energy into electrical energy for the load through the reverse process, thereby balancing the supply and demand difference of the power system. 2....