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Solar
Microinverter

Datasheet | QT2D 3-Phase Microinverter
Model QT2D
Region APAC
Input Data (DC)
Recommended PV Module Power (STC) Range 315Wp-670Wp+
Peak Power Tracking Voltage 58V-85V
Operating Voltage Range 52V-120V
Maximum Input Voltage 120V
Maximum Input Current 20A x 4
Isc PV 25A x 4
Output Data (AC)
Maximum Continuous Output Power 3200VA
Nominal Output Voltage/Range (1) 380V/324V-468V
Adjustable Output Voltage Range 305V-478V
Nominal Output Current 4.85Ax3
Nominal Output Frequency/Range (1) 50Hz/48-51Hz
Adjustable Output Frequency Range 45Hz-55Hz
Power Factor (Default/Adjustable) 0.99/0.8 leading...0.8 lagging
Maximum Units per 4mm² Branch (2) 5

96.5%
99.9%
Night Power Consumption 60mW
Mechanical Data
Operating Ambient Temperature Range (3) - 40 °C to + 65 °C
Storage Temperature Range - 40 °C to + 85 °C
Dimensions (W x H x D) 359mm X 273mm X 56mm
Weight 7kg
AC Bus Cable 4mm² (28A)
DC Connector Type Stäubli MC4 PV-ADBP4-S2&ADSP4-S2
Cooling Natural Convection - No Fans
Enclosure Environmental Rating IP67
Features
Communication (Inverter To ECU) (4) Encrypted ZigBee
Isolation Design High Frequency Transformers, Galvanically Isolated
Energy Management Energy Management Analysis (EMA) system
Warranty (5) 10 Years Standard ; Extended Warranty Optional
Compliances
Safety, EMC & Grid Compliances IEC 62109-1; IEC 62109-2; IEC 61000-6-1,-2,-3,-4;
EN 62109-1; EN 62109-2; EN 61000-6-1; EN 61000-6-3; EN
50549-1;

ISSUE 11 | 2023 - 2024
226