9
Product Overview
A'
B'
C'
D'
Figure 2-5 Left side of battery module
Table 2-4 Description of ports
Item Description
A'
BAT+/BAT- port: Connect to the BAT+/BAT- port of the inverter or the adjacent
battery module
B'
"BMS" port: Connect to the "BMS" port of the inverter, or it doesn't need to be
connected. Or, it shall be covered by a waterproof plug if it is not connected.
C'
COM1 port: Connect to the COM2 port of the adjacent battery module (if any).
Or, it shall be covered by a waterproof cap if it is not connected.
D'
Grounding port: Connect to the grounding port of the neighbouring battery
module.