Recommended PV module configuration
Solar panel installation schematic
9
Maximum Power (Pmaxl)
Max. Power Voltage Vmpp(V)
Max. Power Current Impp(A)
Open Circuit Voltage Voc(V)
Short Circuit Current Isc(A)
250W
30.9V
8.42A
37.7V
8.89A
Max. PV module numbers in series 2
30.9 x 2 =56~72
→
PV module numbers in parallel 8
60 A/8.42 Total PV module
→
numbers 2x8=16
MPPT-60A
After pressing and holding “MENU” button for 6 seconds, the unit will enter reset model. Press “UP” and “DOWN”
button to select programs. And then, press “ENTER” button to exit.
Reset setting disable
23
Backlight control
24
Alarm control
Alarm on (default)
Backlight on
Backlight off (default)
Alarm off
25
Beeps while primary source is
interrupted
Alarm on
Alarm off (default)
27
Record Fault code
Record enable(default)
Record disable
Reset setting enable
20
Fault Reference Code
Fault Code
Fault Cause
LCD Indication
01
02
03
04
Fan is locked when inverter is off
Inverter transformer over temperature
Battery voltage is too high
Battery voltage is too low
(default)
05
06
07
08
09
Output short circuited
Inverter output voltage is high
Overload time out
Inverter bus voltage is too high
Bus soft start failed
Summary of Contents for PV18 MPPT 3 KW
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