Battery energy storage box and energy storage system

The invention relates to the technical field of battery energy storage boxes, in particular to a battery energy storage box and an energy storage system.The battery energy storage box comprises an acquisition module used for detecting normal parameters of the energy storage box in advance, establishing a database and monitoring working parameters of the energy storage box in real time; the analysis module is used for comparing the working parameters with a database model; the early warning module is used for judging or predicting an early warning level based on a comparison result of the analysis module and a set early warning threshold value; the communication module is wirelessly connected with the management terminal and performs data interaction with the management terminal; and the execution module is based on the input instruction of the communication module. The intelligent energy storage detection system is additionally arranged in the transmission battery energy storage box, safe and stable operation