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Enphase IQ7A 366W MC4 Microinverter IQ7A-72-2-US for 295W–460W + Modules

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Enphase IQ7A 366W MC4 Microinverter IQ7A-72-2-US for 295W–460W + Modules 
The high-powered smart grid-ready Enphase IQ 7A Micro dramatically simplifies the installation process while achieving the highest system efficiency for systems with 60-cell and 72-cell modules.

Part of the Enphase IQ System, the IQ 7A Micro integrates with the Enphase IQ Envoy, Enphase IQ Battery, and the Enphase Enlighten monitoring and analysis software.

The IQ Series Microinverters extend the reliability standards set forth by previous generations and undergo over a million hours of power-on testing, enabling Enphase to provide an industry-leading
warranty of up to 25 years.

High Power
• Peak output power 366 VA @ 240 VAC and 295 VA @ 208 VAC

Easy to Install
• Lightweight and simple
• Faster installation with improved, lighter two-wire cabling
• Built-in rapid shutdown compliant (NEC 2014 & 2017)

Efficient and Reliable
• Optimized for high powered 60-cell and 72-cell modules
• Highest CEC efficiency of 97%
• More than a million hours of testing
• Class II double-insulated enclosure
• UL listed

Smart Grid Ready
• Complies with advanced grid support, voltage and frequency ride through requirements
• Envoy and Internet connection required
• Configurable for varying grid profiles
• Meets CA Rule 21 (UL 1741-SA)

Wondering what are solar micro inverters, how microinverters work and if they are right for your solar system? Read our article to find out: How Do Micro Inverters Work


  • Manufacturer: Enphase
  • Model: IQ7A-72-2-US
  • Other Vendor Codes: 321-0223 40073899991 030-07769
  • Rated Power Output [W]: 366
  • Length [mm (in)]: 212 mm
  • Width [mm (in)]: 175 mm
  • Depth [mm (in)]: 30.2 mm
  • Weight [kg (lb)]: 1.08 kg (2.38 lbs)
  • Warranty [Years]: 25

Surge/Lightning Protection



      • Inverter Type: Grid-Tie Microinverter
      • Maximum/Peak Efficiency [%]: 97
      • CEC weighted efficiency @ 240V [%]: 97
      • Transformer / Transformerless: Transformerless
      • Max. Input Voltage [V]: 58
      • Min. DC voltage / start voltage [V]: 30 V / 58 V
      • Min. DC voltage / start voltage [V]: 30 V / 58 V
      • AC Power Rating [W]: 349
      • Nominal AC Frequency [Hz], range [Hz-Hz]: 60 Hz
      • Max Microinverters Units per xA string: 20A string: @208VAC 11 units (single-phase) and @240VAC 11 units
      • NEMA Enclosure Rating: NEMA type 6 / outdoor
      • Cooling Method: Natural convection - No fans
      • Ambient Temperature Range [°C(°F)]: -40ºC to +60ºC
      • Operating Humidity [%]: 4% to 100% (condensing)
      • Display: Enlighten Manager and MyEnlighten monitoring options Compatible with Enphase IQ Envoy
      • Communication: Power line Communication (PLC)
      • Compliances: UL 62109-1, UL1741/IEEE1547, FCC Part 15 Class B, ICES-0003 Class B, CAN/CSA-C22.2 NO. 107.1-01 This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC-2014 and NEC-2017 section 690.12 and C22.1-2015 Rule 64-218 Rapid Shutdown of PV Systems, for AC and DC conductors
      • AC grid range [Hz]: 47 - 68 Hz

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