| Model | EFS768-50PIIB | EFS768-100PIIB | EFS768-150PIIB | EFS768-200PIIB |
| Configuration | 10 battery pack+1 control module | 10 battery pack+1 control module | 10 battery pack+1 control module | 10 battery pack+1 control module |
| System capacity,Ah | 50 | 100 | 150 | 200 |
| Rated power,kWh | 38.4 | 76.8 | 115.2 | 153.6 |
| Rated Voltage,Vdc | 768 | 768 | 768 | 768 |
| Max. continous charging current,A | 50(1C) | 100(1C) | 150(1C) | 200(1C) |
| Max. continous discharging current,A | 100(2C) | 200(2C) | 300(2C) | 400(2C) |
| Working Voltage, Vdc | 672~876 | 672~876 | 672~876 | 672~876 |
| Communication | CAN/RS485 | CAN/RS485 | CAN/RS485 | CAN/RS485 |
| BMS | Active equalization BMS | Active equalization BMS | Active equalization BMS | Active equalization BMS |
| Size(W*D*H) ,mm | 1000*550*1600 | 1000*750*1600 | 1000*950*1900 | 1000*1150*1900 |
| Weight, kg | 700 | 1000 | 1350 | 1650 |
| Cycle life | 25℃ 1C/1C 100%DOD EOL80% ≥4000times | 25℃ 1C/1C 100%DOD EOL80% ≥4000times | 25℃ 1C/1C 100%DOD EOL80% ≥4000times | 25℃ 1C/1C 100%DOD EOL80% ≥4000times |
