FSP HySpirit series User Manual
15
http://www.fsp-group.com.tw/en/product/PVInverter.html
11.
Application with Energy Meter
With Modbus card II and energy meter, hybrid inverter can be easily integrated into the existing
household system. For details please refer to Modbus card II manual.
Note: This application is only valid for Grid-Tie with Backup II mode.
Equipped with Modbus card II, hybrid inverter is connected to energy meter with RS485
communication port. It’s used to set up self-consumption function via Modbus card to control
power generation and battery charging of the inverter.
Hybrid Inverter
Battery
To Main
Family Load
RS-485
Energy Meter
Grid
L1 L2 L3
N
L
G
ri
d
Modbus card
AC Output
PV Arry
N
G
L
N
G
To Urgent
Load