MPPT operating voltage
range
30~80Vdc
60~150Vdc
MPPT optimal work voltage
range
35~70Vdc
70~120Vdc
Max. PV Array Open Circuit
Voltage
80Vdc
150V
AUDIBLE ALARM
Low Battery at Inverter Mode
Beeps 1 time every 2s
Overload
110%~150%load: beep 10 times every 0.5s;
>150% load: beep 5times every 0.5s then fault.
Fault
Beeps continuously
PHYSICAL
Dimension(D*W*H)mm
342*268.2*94.4mm
436.00*394.4*118.3
Net weight
5.7KG
10.3kg
General Specification
Safety Certification
CE
Operating Environment
0°C to 50°C; 5% to 95% non-condensing
Altitude, operational
Elevation: 0~1500 Meters
Storage temperature
-15°C ~ 60°C
Troubleshooting
Problem
Possible Causes
Remedy
No LCD display
1. Battery weak
1. Re-charge battery
2. Battery defective (can't be
charged)
2. Battery replacement
3. Power switch is not
pressed
3. Press and hold power switch
4. Battery polarity reversed,
can’t start up the unit
4. Contact dealer or supplier for service
Mains normal
but works in
inverter mode
1. AC Input is missing
1. Check AC input connection
2. Input protector tripped off
2. Reset the input protector
PV input
normal but
works in
inverter mode
1.PV weak
1.Check PV power or reduce loading
2.PV input is missing
2.Check PV input connection
