8 11
Charger Source
priority
All
UTI
PV
OSO
ESC
All
If setting “Both”, the solar power
and utility power charging the
battery together.(default)
If setting “Utility”, the utility
power charging the battery first.
Solar energy will charge battery
only when utility power is not
available.
If setting “PV”, the solar power
charging the battery first. Utility
energy will charge battery only
when solar power is not
available.
If setting ”OSO”, only solar
power charging the battery no
matter utility is available or not.
Setting DC
voltage point
back to utility
when selecting PV
priority
Note: This setting
voltage cannot be
higher than that in
P07 program
Available options in
3000VA model :
22.0/22.5/23.0/23.5
/24.0/24.5/25.0/25.5V .
ESC
Available options in
5000VA
model :44.0/45/46/47/
48/49
23V for
3000VA
46V for
5000VA
Unit works in PV mode, if solar
power is not sufficient to supply
loads, the battery will power
loads at the same time. When
battery voltage drops to the
setting voltage point, unit will
transfer to utility mode.
Setting voltage
point back to
battery mode
when selecting
“SBU” or “SOLAR
FIRST”
Note: This setting
voltage cannot be
lower than that in
P06 program
Available options in
3000VA model :
FUL/24.0/24.5/25.0/25
.5/26.0/
26.5/27.0V/ESC
Available options in
5000VA model :
FUL/48.0/49.0/50.0/51
.0/52.0/
27.0V
for
3000VA
54.0V
for
5000VA
When selecting “SOL” priority
for load, if solar power is not
sufficient to supply loads, and
battery voltage drops to the
setting voltage point in P06, unit
will transfer to utility mode.
When battery voltage is
charging up to the setting
voltage point in 006, unit will
transfer back to PV mode.
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