In battery mode, it will present battery capacity.
Load Percentage
Battery Voltage
LCD Display
Load >50%
<1.717V/cell
1.717V/cell~1.8V/cell
1.8V/cell~1.883V/cell
>1.883 V/cell
<1.817V/cell
1.817V/cell~1.9V/cell
50%> Load>20%
1.9 V/cell ~1.983V/cell
>1.983 V/cell
Load<20%
<1.867V/cell
1.867V/cell~1.95V/cell
1.95V/cell~2.033V/cell
>2.033 V/cell
Load Information
Indicates overload.
Indicates the load level by 0-24%, 25-49%, 50-74% and 75-100%.
0%~24%
25%~49%
50%~74%
75%~100%
Mode Operation Information
Indicates unit connects to the mains.
Indicates unit connects to the PV panel.
Indicates load is supplied by utility power.
Indicates the solar charger circuit is working.
Indicates the DC/AC inverter circuit is working.
Mute Operation
Indicates unit alarm is disabled.
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Icon
Function description
Input Source Information and Output Information
Iindicates the AC information
Indicates the DC information
Indicate input voltage, input frequency, PV voltage, battery voltage and charger current.
Indicate output voltage, output frequency, load in VA, load in Watt and discharging current.
Configuration Program and Fault Information
Indicates the setting programs
Iindicates the warning and fault codes.
Warning: flashing with warning code.
Fault: lighting with fault code.
Battery Information
Indicates battery level by 0-24%, 25-49%, 50-74% and 75-100% in battery mode and
charging status in line mode.
In AC mode, it will present battery charging status.
Status
Constant Current
mode/Constant
Voltage mode
Batteries are fully charged.
>2.167V/cell
2.083v/cell~2.167v/cell
2v/cell~2.083v/cell
<2V/cell
Battery voltage
LCD Display
4 bars will flash in turns
Bottom bar will be on and the other three
bars will flash in turns.
Bottom three bars will be on and the top bar
will flash.
4 bars will be on.
Bottom two bars will be on and the other
two bars will flash in turns.
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LCD Display Icons
Summary of Contents for PV18 MPPT 3 KW
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