Growatt MIN 2500TL-XH - 7.3.5 Grid Charge setting

48
7.3.5 Grid Charge setting
When the –XH series inverter is used together with the BDC box, the inverter can
absorb the energy from the grid to charge the battery, and the user can enable the
grid charging function(default is disable) through the OLED. Single touch to
switch display or make the number +1.Double touch to confirm the setting. as
described below:
Grid Charge
Disable
Enable
Disable
Enable
Set OK
Set OK
Strorage Setting
Password
123
Country/Area
VDE0126
General
Advanced
Multiple single touch
Single touch
Double touch
Double touch
Double touch
Double touch
Double touch
Double touch
7.4 Communication interfaces
7.4.1 SYS COM Port
The -XH series inverter provides a 8 pin SYS COM Port connector,.The SYS
COM Port connector signal distribution and function are shown in the following
table:
SYS COM Port
NO.
Definition
Description
1
Enable-
Connect BDC enable signal port negative
2
Enable+
Connect BDC enable signal port positive
3
485A2
Connect Min ShineBus
4
485B2
5
AntiReFlux_A
Connect smart meter RS485A or External CT
signal positive
6
AntiReFlux_B
Connect smart meter RS485B or External CT
signal negative
7
BAT-B
Connect BDC communication RS485B or CANL
8
BAT-A
Connect BDC communication RS485A or CANH