FSP HySpirit series User Manual
32
http://www.fsp-group.com.tw/en/product/PVInverter.html
Operating Mode Description
Operating
Behaviors
LCD display
Standby mode
(*Charge mode)
No output power, solar
or utility charger
available
Only utility power available, charger priority is
OSO, no charging.
Only utility power available, charger priority is not
OSO, charged by utility power.
Only PV available, charged by PV power. *
Utility power and PV available, charger priority is
SNU, feed to grid disable or PV energy no remain
power to feed to grid, charging by utility and PV.
Utility power and PV available, charger priority is
not SNU, feed to grid disable or PV energy is not
enough to charge battery, charging by PV
Utility power and PV available, feed to grid is