Voc (Voltage at Open Circuit)
Vmp(Voltage at Maximum Power)
Temperature Coefficient of Voc
Isc (Short Circuit Current)
Temperature Coefficient of Isc
Expected Highest temperature
Expected Lowest temperature
Voc at Highest Temp
Voc at Lowest Temp
Vmp at Highest Temp
Vmp at Lowest Temp
Isc at Highest Temp
YC600
YC1000-3
QS1
QS1A
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Introduction
E-decider
Use this solar calculator/compatibility calculator to help determine the electrical compatibility of PV modules with the APsystems microinverter family. Refer to the PV module manufacturer's datasheet for correct values. All fields are required.
Parameter introduction
Voc (Voltage at Open Circuit)
The Voc is the voltage that is read with a voltmeter or multimeter when the module is not connected to any load.
Vmp(Voltage at Maximum Power)
The Vmp is the voltage that is read with a voltmeter or multimeter when the module is producing maximum power.
Temperature Coefficient of Voc
Coefficient used to determine effect of temperature on a PV module's open circuit voltage. Contact your manufacturer if this value is not listed on the datasheet.
Temperature Coefficient of Isc
Coefficient used to determine effect of temperature on a PV module's short circuit current. Contact your manufacturer if this value is not listed on the datasheet.