◆
Different inverter communication protocols have different pin definitions. Please pay
attention to the compatibility between the battery and inverter RS485 / can
communication line.
PV
PV+ PV- N
GND
L
BAT+ BAT-
RS485 OR
CAN
AC_OUT AC_IN
BAT
BAT+ BAT- RS485 OR CAN
N
GND
L
PV combiner box
PV
INVERTER
BATTERY
LOAD
POWER
GRID
GND
DC Breaker
AC Breaker
AC Breaker
AC Breaker
4.3
System connection diagram
Cable color
Description
Cable color
Description
DC positive wire
DC negative wire
Ground wire
Live Wire
Naught wire
Communication line
4.4
battery connection
4.4.1
Single
battery connection
PV
PV+ PV- N
GND
L
BAT+ BAT-
RS485 OR
CAN
AC_OUT AC_IN
BAT
N
GND
L
INVERTER
wireless kit
RST ADS
DO
RS485 CAN RS232
RS485
OFF ON
+
-
-
+
Battery
PC
14