All-in-one solar charge inverter 23
Parameter
no.
Parameter
name
Settings
Description
00
Exit setting
menu
[00] ESC
Exit the setup menu
01
Output source
priority
[01] SOL
PV priority mode, switching to the Mains when
the PV fails or the battery is lower than the set
value of parameter [04].
[01] UTI
default
Mains priority mode, switching to inverter only
when the mains fails.
[01] SBU
Inverter priority mode, switching to the mains
only when the battery is under voltage or lower
than the set value of parameter [04].
02
Output
Frequency
[02] 50.0
Bypass self-adaptation; when the mains is
connected, it automatically adapts to the mains
frequency; when the mains is disconnected, the
output frequency can be set through this menu.
The default output frequency of the 230V
machine is 50HZ, and the 120V machine 60HZ.
[02] 60.0
03
AC Input
Voltage
Range
[03] APL
Wide mains input voltage range of 230V
machine: 90~280V
Mains input voltage range of 120V machine:
90~140V
[03] UPS
default
Narrow mains input voltage range of 230V
machine: 170~280V
Mains input voltage range of 120V machine:
90~140V
04
Battery
voltage to line
[04] 23.0
default
When the parameter [01] =SOL/SBU, the
battery voltage is lower than the set value, and
the output is switched from the inverter to the
mains. Setting range: 22V~26V.
05
Battery
voltage to
inverter
[05]28.0V
default
When the parameter [01] =SOL/SBU, the
battery voltage is higher than the set value, and
the output is switched from the mains to the
inverter. Setting range: 24V~30V.
06
Charger
source
[06] CSO
PV priority charging; only when the PV
charging fails, the mains charging is started.