The battery core adopts lithium iron phosphate battery-LFP 48173170E, the capacity is 120Ah, the nominal voltage is 3.2V, the working voltage range is 2.5~3.65V, the monthly self-discharge rate of the battery is ≤3%.
The energy storage standard module consists of 24 single cells, the specification is 2P12S, the power is 9.216kWh, the nominal voltage is 38.4V, the working voltage range is 33.6~43.2V, and the mass is about 85kg.
In the ESS, each battery pack contains 2 battery modules; and each module contains 16 battery cells - the smallest unit in the battery system. The battery pack is
2Mw Bess Lithium Battery Renewable Energy Storage System.Bidirectional battery inverter 500KW, can be used alone or with solar charger and other accessories for different application scenario. Paralleling multiple units, Flexible Configuration, Programmable working mode, Support remote control of DG, Touchscreen LCD.
ESS is the latest generation of electrochemical energy storage system based on dynamic energy management system (EMS-GPC). The system’s 40ft container comprises battery system, battery management system (BMS), dynamic energy management system (EMS-GPC), power converter system(PCS), environmental control system and fire-fighting system; and the battery system 2.5MWH can be fullydeployed in a single40-feet-container.
