Enphase M215 215 Watt Micro Inverter

Save $33.75

Enphase Energy
Micro Inverters
With Integrated Ground

What is so great about Micro Inverters? Enphase Energy micro inverters do all of the inverting of power at the solar panel level - DC power going in and AC power coming out. Another big benefit is panel-level monitoring. You'll be able to remotely see which panel is not producing and trouble-shoot your system much easier. In addition, if one panel is having production issues, it will not affect the rest of the panels in your system, like a string inverter system would. In other words, if one panel is shaded, it won't negatively impact the output of the other panels. And micro inverters - because of the way they are designed - automatically fulfill 2014 and 2017 NEC Rapid Shutdown requirements, as when the grid goes down, the micro inverter automatically shuts off. Ease of installation with a micro inverter translates into labor savings on the job. They simply are attached to the racking right behind each solar panel, and connected together via Enphase cables. You have the option of choosing landscape or portrait orientation. Lastly, in terms of expandability, micro inverters give you the greatest flexibility, if you find you need to add more power to your solar power system down the road. You simply add another panel/micro to the system - voila!


  • Integrated Ground* - Eliminates the need for a copper grounding wire or WEEB
  • High Performance - Significant energy harvest gains and higher system availability with no single point of failure. Best-in-class 96.5% CEC efficiency
  • Reliable - Industry-leading manufacturing and quality standards create a ruggedized product for all environments
  • Safe - No high-voltage DC in the system means peace of mind and cost reductions
  • Simple - Reduced DC design and install costs with superior flexibility for all projects
  • Intelligent - Precision insights enable faster, easier system and fleet management
  • UL Certified
  • Benefits of the New IQ Micro Inverters:

  • Faster to install for installers - the lightweight Q cables are plug-and-play
  • More energy production for homeowners with 290 watt peak output power
  • Most efficient inverter of the Enphase micro inverter family, at 97%
  • Integrates seamlessly with the new Enphase IQ Battery for energy storage options
  • Smart Grid ready - complies with fixed power factor, voltage and frequency ride-through requirements, and remotely updates to respond to changing grid requirements
  • *About System Grounding:

    Electrical code requires two types of grounding conductors: the Grounding Electrode Conductor (GEC), which is used between the grounding electrode and the point where a normally current carrying conductor is intentionally bonded to ground, and the Equipment Grounding Conductor (EGC), which grounds noncurrent carrying metal parts of the system, such as the racking and module frames. Because Enphase Microinverters with Integrated Ground have DC integrated ground (the DC circuit is isolated and insulated from ground), they do not require a GEC. Additionally, the Equipment Ground requirement is met for the microinverter because the ground conductor (the green wire internal to the Engage Cable) acts as the EGC. 


    Input Data (DC): M215-60-2LL-S22-IG M250-72-2LL-S22 S280-60-LL-2-US IQ6PLUS-72-2-US
    Solar Panel Compatibility 60 cell 60 cell or 72 cell 60 cell 60 cell or 72 cell
    Output Voltage 240VAC / 208VAC
    Recommended input power (STC) 190 - 270W 210 - 315W 235 - 365W 235 - 400W
    Maximum input DC voltage 48V 62V 48V 62V
    Peak power tracking voltage 27V - 39V 27V - 48V 27V - 37V 27V - 45V
    Operating Range 16V - 48V 16V - 60V 16V - 48V 16V - 62V
    Min./Max. start voltage 22V - 48V 22V - 62V
    Max. DC short circuit current 15A
    Max. input current 10A
    Output Data (208 VAC/240 VAC): M215-60-2LL-S22-IG M250-72-2LL-S22 S280-60-LL-2-US IQ6PLUS-72-2-US
    Max Output Power 225W 250W 280W 290W
    Nominal Output Current 1.1A/ .9A 1.15A/ 1.0A 1.30A/ 1.13A 1.17A/ 1.35A
    Nominal voltage/range 183-229V / 211-264V
    Extended voltage/range 179-232V / 206-269V
    Nominal frequency/range 57-61 Hz 59.3-60.5 Hz 57-61 Hz 60 Hz
    Extended frequency/range 57-62.5 Hz 57-63 Hz 47-68 Hz
    Max # Inverters/20A Branch 25 (3 phase 208V)
    17 (1 phase 240V)
    24 (3 phase 208V)
    16 (1 phase 240V)
    21 (3 phase 208V)
    14 (1 phase 240V)
    11 (1 phase 208V)
    13 (1 phase 240V)
    Mechanical Data: M215-60-2LL-S22-IG M250-72-2LL-S22 S280-60-LL-2-US IQ6PLUS-72-2-US
    Peak Inverter Efficiency 96.5% 96.8%/ 97% 97%
    CEC Weighted Efficiency 96.5% 97% (240VAC)
    96.5% (208VAC)
    Operating Temperature Range -40°C to +65°C
    Night time power consumption 65mW
    Cooling Natural Convection - No Fans
    Enclosure Outdoor – NEMA 6
    Connectors MC4 compatible
    Communication Power line
    Weight/Dimensions 3.4 lbs / 6.75" x 6.8" x 1.18" 4 lbs / 7" x 7" x 1.4" 3.3 lbs / 8.6" x 7.5" x 15"
    Warranty 25 Year


    • the Enphase Micro inverter
    • the Enphase Envoy communications gateway
    • the Enphase Enlighten web-based monitoring and analysis

    This integrated system maximizes energy harvest, increases system reliability, and simplifies design, installation and management.


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