Product

PV Micro inverter-GTB 400W

·Single unit connects up to two PV modules
·Maximum 400W AC output power
·Single phase output,Flexible 3-phase PV system
·WIFI communication and cloud monitoring
·Up to 10 units (230V) per branch
·Customizable various input (DC,PV) voltage range
· Integrated AC bus cable, Ready-To-Use
·Low cost, Easy installation

Input Data (DC, PV)
Number of Input MC4 Connector 1 sets
MPPT Voltage Range 22V-48V
Operation Voltage Range 20V-50V
Maximum Input Voltage 52V
Startup Voltage 22V
Maximum Input Power 400w
Maximum input Current 12A
Output Data(AC)
Single-Phase Grid Type 120V&230V
Rated Output Power 400W
Maximum Output Power 400W
Nominal Output Current @120VAC:5A/@230VAC:2.6A
Nominal Output Voltage 120VAC /230VAC
Default Output Voltage Range @120VAC:80V-160V /@230VAC:180V-270V
Nominal Output Frequency 50Hz / 60Hz
Default Output Frequency Range @50Hz:48Hz-51Hz/@60Hz:58Hz-61Hz
Power Factor >0.99%
Total Harmonic Distortion THD <5%
Maximum Units per Branch @120VAC:5units /@230VAC: 10units
Efficiency
Peak Efficiency 95%
Nominal MPPT Efficiency 99.5%
Night Power Consumption <1w
Mechanical Data
Operating Ambient Temperature Range  -40℃ to +65℃
Storage Temperature Range -40°C to +85C
Dimensions(W*H *D) 185mmx160mm x 40mm (not include connectors and cable)
Weight 1.2kg
Max Current of AC Bus Cable 20A
Waterproof Grade IP65
Cooling Mode Natural Convection- No Fans
Other Features
Communication WIFI(Cloud monitoring)
Transformer Design High Frequency Transformers,Galvanically Isolated
Integrated Ground Equipment ground is provided by the PE in the AC cable.

No additional ground is required.

Protection Functions

 

lsolated Island Protection,Voltage Protection,

Frequency Protection,

Temperature Protection,Current Protection, etc.

Design Compliance

 

EN IEC61000-3-2:2019+A1:2021,

EN 61000-3-3:2013+A1:2019+A2:2021,

EN IEC55014-2:2021,EN IEC55014-2:2021,

 

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