Energy storage is an important part and key supporting technology of smart grid, renewable energy high proportion energy system, energy internet. Battery energy storage application is flexible. According to incomplete statistics, the cumulative installed and put into operation scale of the global battery energy storage project between 2000 and 2017 is 2.6 GVA, and when the capacity is 4.1 GVA, the annual growth rate is 30% and 52%, respectively. What factors benefit from the rapid growth of battery energy storage […]