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  • GMI300 300W Smart Solar Grid Tie Micro Inverter MPPT Power Microinverter
  • GMI300 300W Smart Solar Grid Tie Micro Inverter MPPT Power Microinverter
  • GMI300 300W Smart Solar Grid Tie Micro Inverter MPPT Power Microinverter
  • GMI300 300W Smart Solar Grid Tie Micro Inverter MPPT Power Microinverter
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GMI300 300W Smart Solar Grid Tie Micro Inverter MPPT Power Microinverter

$199.00
$199.00 $220.00
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Low stock: 1 left

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The GMI300 micro inverter converts DC power from a single solar panel into AC power for on-grid systems. It features Maximum Power Point Tracking (MPPT) to optimize energy harvest and a high-frequency transformer for galvanic isolation. With a peak efficiency of 92.5% and a waterproof IP55 rating, this unit is built for reliable outdoor operation.

Installation is straightforward with a single MC4 connector set and natural convection cooling that requires no fans. The compact design supports flexible single-phase and three-phase grid configurations, making it a practical choice for residential solar setups.

Model GMI300
Series GMI Series
Product Type Solar Grid Tie Micro Inverter
Number of Input MC4 Connectors 1 set
MPPT Voltage Range 24V-40V
Operation Voltage Range 18V-50V
Maximum Input Voltage 50V
Startup Voltage 18V
Maximum Input Power 300W
Maximum Input Current 12A
Single-Phase Grid Type 120V / 230V
Rated Output Power 280W
Maximum Output Power 300W
Nominal Output Current 120V: 2.33A / 230V: 1.21A
Nominal Output Voltage 120VAC / 230VAC
Default Output Voltage Range @120VAC: 80V-160V / @230VAC: 180V-280V
Nominal Output Frequency 50Hz / 60Hz
Default Output Frequency Range @50Hz: 47.5Hz-52.5Hz / @60Hz: 57.5Hz-62.5Hz
Power Factor >0.99
Total Harmonic Distortion THD <5%
Peak Efficiency 92.5%
CEC Weighted Efficiency @120VAC: 90.5% / @230VAC: 91.5%
Nominal MPPT Efficiency 99.9%
Night Power Consumption <700mW
Operating Ambient Temperature Range -40°C to +65°C
Storage Temperature Range -40°C to +85°C
Dimensions (W x H x D) 35mm x 76mm x 233mm
Weight 0.5kg
Waterproof Grade IP55
Cooling Mode Natural Convection – No Fans
Transformer Design High Frequency Transformer, Galvanically Isolated
Integrated Ground Equipment ground is provided by the PE in the AC cable. No additional ground is required.
Protection Functions Isolated Island Protection, Voltage Protection, Frequency Protection, Temperature Protection, Current Protection, etc.
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      GMI300

    • Type:

      Electronics & Gadgets

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