Customized 12V 18V 24V 36V 18650 LiFePO4 Battery Module Pack

Evlithium offers E-series LFP battery, available in a variety of capacities, to be used as the building block of a larger energy storage system by assembling in series or parallel. The modular approach allows for flexible configurations to match almost any voltage and capacity requirements. Prototype system can be assembled faster than any time previously, therefore reducing project development time and decreasing non-recurring engineering expense. They have been successfully used in energy storage systems, AGV, forklifts etc. Excellent cycle life and maintenance free design offers end-users complete peace of mind.

BMU Intro

Functions

●OV(Over Voltage), UV(Under Voltage), OT(Over Temperature) protection

●Interact with vehicle management unit (VMU) or system controller

●Charge control

●Inter-module balance

●Data collecting

Features

Monitor temperature, voltage, current, SOC, battery module error information

One BMS can manage multiple battery modules

CANbus or RS-485 communications for control and management  

Digital and analog I/O

Battery-to-battery balance control

Pre-discharge and pre-charge control 

Control of up to 4 contactors 

Insulation measurement

Sleep mode when key signal 'OFF'

Specifications
BMS-LV	operates at 10V - 150V
BMS-HV	operates at 100V-450V
BMS-SHV	operates at 350V-700V
Weight	0.55kg
External communication	CAN 2.0b, 125, 250,  500 Kbit/s, standard frames or RS-485
Monitoring parameters	State-of-charge, error codes, system pack balance Voltage, current, temperature
Isolation	Chassis  to battery insulation measurement
Operating humidity	5% - 95%,  non-condensing
Mechanical enclosure	IP56, UL 94V-0 (4x) 5 mm mounting holes
Certifications	FCC Class B, CE

System structure

 

E-series Features

Applications