Growatt AXE 5.0L User Manual

Shenzhen Growatt New Energy CO.,Ltd
5
interface
cluster
6
USB interface
USB interface for system upgrade
7
Communication
interface
Link-out for multi-cluster in parallel
communication
8
Link-in for multi-cluster in parallel communication
9
PCS CAN communication
10
GND terminal
Terminal connect to ground
11
Negative terminal
Stands for PACK cathode output
Figure 3: LED lights
No.
Name
Color
Description
a
RUN
Green
Normal operation
b
ALM
Red
Failure or protection status
c
LED 1
Blue
0%-25%
d
LED 2
Blue
26%-50%
e
LED 3
Blue
51%-75%
f
LED 4
Blue
76%-100%
1.3 Working Principle and Function
AXE 5.0L is an energy storage unit composed of electrochemical cells, switch button, battery
management unit, power and signal terminals, and mechanical parts.
It features better charge and discharge performance, more precise status monitor, longer cycle life,
and less self-discharge loss than other batteries.
The scalability is very strong, a single cluster can connect up to 10 batteries in parallel, and up to 8
clusters in parallel to expand the capacity and power of the energy storage system
The whole battery system communicates to Power Conversion System (PCS) via CAN.
 Monitoring: voltage, current and temperature detection of both single cells and PACK.
 Protection and Alarm: protection and alarm when overvoltage, under voltage, over current,
over-temperature or under temperature occurs. See Appendix I for details.
 Report: report all alarm and status data to PCS.
 Power off triggered by fault: PACK and PCS communication drop for 25 minutes or under
voltage protection for 2 minutes.

Growatt AXE 5.0L Specifications

General

Brand	Growatt
Model	AXE 5.0L
Category	Camera Accessories
Language	English