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Enphase IQ7+ Micro Inverter IQ7PLUS-72-2-US

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Enphase IQ7+ Micro Inverter IQ7PLUS-72-2-US

Enphase IQ7+ Microinverter Characteristics:
Part # : IQ7PLUS-72-2-US
IQ7+ compatibility : 60 and 72 Cell modules
IQ7+ 72 Cell module pairings : 235W - 440W+
Enphase Microinverter Warranty : 25 years

The smart and gridready Enphase IQ 7+ Microinverter, designed for higher powered modules, is built on the seventh-generation platform, improving upon the IQ6+ micro inverter. For a comparison of the Enphase IQ 7+ vs the Enphase IQ 6+ see the following article: Enphase IQ 7+ vs Enphase IQ 6+

Enphase IQ7+ PV Micro Inverter Features:

Easy to Install
• Lightweight at 1.08 kg (2.38 lbs)
Faster installation with improved, lighter two-wire cabling
Built-in rapid shutdown compliant (NEC 2014 & 2017)

• Optimized for high powered modules ranging 235 watts to over 400 watts
• Supports high power 60 and 72-cell PV modules
• Maximizes energy production

Smart Grid Ready
• Complies with fixed power factor, voltage and frequency ride-through requirements
• Remotely updates to respond to changing grid requirements
Meets CA Rule 21 (UL 1741-SA)

The IQ7+ Micro, also known as Enphase IQ 7 Plus, is part of the Enphase IQ System, and integrates with the Enphase IQ Envoy, Enphase IQ Battery, and the Enphase Enlighten monitoring and analysis software that allows for easy solar panel monitoring. Find the Enphase IQ7+ at Renvu, along with other related IQ Enphase System microinverter components. See other IQ System products under Related Items.

Find the Enphase IQ7+ Datasheet, Enphase Warranty and other related material for your Enphase system under Downloads.

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: IQ7PLUS-72-2-US
  • Other Vendor Codes: 40073899995 KU20748 030-07763 321-0216
  • Rated Power Output [W]: 290
  • Length [mm (in)]: 212mm (8.35in)
  • Width [mm (in)]: 175mm (6.89in)
  • Depth [mm (in)]: 30.2mm (1.19in)
  • Weight [kg (lb)]: 1.08 kg (2.38 lbs)

Surge/Lightning Protection



      • Inverter Type: Grid-Tie Microinverter
      • Maximum/Peak Efficiency [%]: 97%
      • CEC weighted efficiency @ 240V [%]: 97
      • Max. Input Voltage [V]: 60
      • Min. DC voltage / start voltage [V]: 22 V / 60 V
      • Min. DC voltage / start voltage [V]: 22 V / 60 V
      • AC Power Rating [W]: 295
      • Nominal AC Frequency [Hz], range [Hz-Hz]: 60 Hz
      • Max Microinverters Units per xA string: 20A string: @208VAC 11 units (single-phase) and @240VAC 13 units
      • NEMA Enclosure Rating: Outdoor - NEMA 250, type 6 (IP67)
      • Cooling Method: Natural convection - No fans
      • Ambient Temperature Range [°C(°F)]: -40ºC to +65ºC
      • Operating Humidity [%]: 4% to 100% (condensing)
      • Display: Enlighten Manager and MyEnlighten monitoring options Compatible with Enphase IQ Envoy
      • Communication: Power line
      • 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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