Chart 1.1
Position
Description
A
USB interface
B
LED of status display
C
LCD screen
D
Function button
E
DIP switch
(
set safety standard
)
F
Dry contact
G
RS485 communication interface of Lithium battery
H
Battery terminal
I
CAN communication interface of Lithium battery
J
RJ45 interface of DRMs(used only in Australia)
K
NTC: Lead-acid temperature sensor terminal
L
RS485 communication interface of meter
M
CT input terminal
N
RS485-1 communication
O
VPP communication
P
AC Grid (on grid connection)
Q
RSD(do not open except by Professional staff)
R
EPS output(off grid connection)
S
Ground point
T
PV input
U
PV switch