FSP HySpirit series User Manual
33
http://www.fsp-group.com.tw/en/product/PVInverter.html
enabled and PV energy is larger and it charges
battery,
1.
PV charge battery.
2.
Remain energy feed to grid.
No charging.
Grid mode
(**Bypass mode)
Output power from
utility. Charger available
Only utility power available, charger priority is
OSO. **
1.
No charging.
2.
SUB or SBU&&Battery not high to discharge,
no discharge.
3.
Utility power provides power to the load.
Only utility power available, charger priority is not
OSO, SUB or SBU&&battery not high to discharge.
1.
AC charging the battery.
2.
Utility power provides power to the load.
Only utility power available, SBU&&battery is high
enough to discharge,
1.
Battery discharge, no charging.
2.
Battery and utility power provide power to
the load.
PV and utility power available, PV doesn’t charge
battery.
1.
No charging.
