Roller-Type Li-ion Battery Module

Highlights of Roller-Type Li-ion Battery Module

• Wheeled design allows free position relocation

• Easy mobility for multi-room power deployment

• Cooperates well with small residential PV sets

• Intelligent BMS stabilizes long-cycle performance

• Sealed casing prevents daily dust and moisture

• Modular stacking to expand usable capacity

Specification of Roller-Type Li-ion Battery Module

Roller-type Lithium Battery Module
product model	51.2V280AH	51.2V314AH
Battery Characteristics
Nominal Energy (WH)	14336	16076.8
nominal voltage （V）	51.2	51.2
capacity （AH）	280	314
effective energy （WH）	12902.4	14469.12
Battery Assembly	280-16S	314-16S
cycle life	≥6000@25℃
Charging/Discharging Rate	0.5C
cooling-down method	forced air cooling
communication mode	RS485/CAN/Bluetooth (optional)
designed life	Over 10 years
Electrical design redundancy	＞20%
Charging and Discharging Standards
discharge voltage （V）	45.6
charging voltage （V）	56.8
Recommended charge/discharge current (A)	140	157
Maximum charge/discharge current (A)	200 (3 seconds)	200 (3 seconds)
operation requirement
working temperature （℃）	0-40℃
storage temperature （℃）	-20-70℃
humidity	15%-80%
system parameter
Size (Width * Depth * Height) mm	761*260*503/493*260*794	761*260*503/493*260*794
weight （Kg）	113	113
Certificate CE/UN38.3/MSDS/IEC                                     Certificate CE/UN38.3/MSDS/IEC