Modular design, can be pre-assembled, operation and maintenance is very simple, intelligent liquid-cooled temperature control, cluster-level temperature difference of 1.5 ℃, a cluster of one management string design, parallel capacitor loss is zero, three-stage fire + active emissions + explosion-proof design to ensure that the system is the ultimate in safety, the use of 375Ah high-energy density battery cell, 20-foot container up to 5MWh.