Darfon

MIG300 Microinverter

Model Number: MIG300
Darfon believes in creating solar power solutions that are efficient, dependable, and user friendly. With that in mind, the MIG300 microinverter was designed to be easy to handle and install. It has a nominal input power rating of 300W with a voltage range compatible with all conventional 60 and 72 cell modules.
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  • Basic PV System Equipment Configurator
    This configurator will estimate and list the number of parts needed for a basic installation. For help configuring a complex PV system, please contact your local Darfon representative.
     
  • Features
    • Eliminates the need for high voltage DC wiring
    • Integrated grounding eliminates the need for additional GEC
    • Up to 15 units on a 20A breaker and 23 units on a 30A breaker
    • Scalable for future expansion
    • Debris/shading does not impact energy production for the entire PV array
    • Cloud-based monitoring through web browsers and mobile apps
    • Fully potted design for better heat dissipation
  • Input Data (DC)
    Number of Modules per Inverter
    One
    Nominal Input Power
    300W
    STC Module Input Power Range
    180 to 330W
    Maximum Input DC Voltage
    60V
    Peak Power divacking Voltage
    24 - 40V
    Minimum Start Voltage
    24V
    Maximum DC Short Circuit Current
    12A
    Maximum Input Current
    10A
  • Output Data (AC)
    Continous Output Power
    250W
    Peak Output Power
    260W
    Nominal Output Current
    1.04A
    Nominal Voltage/Range
    240 / 211 - 264V
    Nominal Frequency/Range¹
    60 / 59.3 - 60.5 Hz
    Power Factor
    >0.95
    Max Units per 20 / 30A Branch Circuit
    15 / 23 (Single Phase)
  • Efficiency
    Peak Inverter Efficiency
    95.8%
    CEC Weighted Efficiency
    95%
    Nominal MPP divacking
    >99%
    Night Time Power Consumption
    <89mW
  • Mechanical Data
    Ambient Temperature
    -40°C to 65°C
    Operating Temperature (Internal)
    -40°C to 85°C
    Dimension (W x H x D)
    8.7 x 5.1 x 1.5 in (220 x 130 x 37mm)
    Weight
    5.5 lbs (2.5kg)
    Cooling
    Natural Convention - No Fans
    Enclosure Environment Rating
    Oudivoor - NEMA6
  • Features
    Communication
    Powerline
    Compliance
    UL 1741, IEEE 1547, EN 61000-6-2,
    EN 61000-6-3, FCC Part15 Class B
    ¹ Extended frequency range available to serve local markets.
*All specifications are subject to change without notice.
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