Mark Num.
Component
Description
1
LCD&LED or LED
Display and setting device at field
2
DC Switch
For switch on/off the inverter
3
PV Terminal (s)
Connected with PV Panel
4
Battery Terminal (s)
Connected with Battery Panel
5
COM1: Wi-Fi /GPRS
Alternative distant communication method
6
COM2: DRED/CT
DRED and CT
7
BMS: CAN
For CAN
8
BACK-UP Terminal
Connected with BACK-UP
9
AC Terminal
Connected with AC Grid
10
Secondary PE Terminal
For Grounding Protection
9 W-HHS-3000/3680/5000/6000 USER MANUAL