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Enphase Microinverter IQ8A-72-2-US

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Product Details

Enphase’s newest IQ8 Microinverters are the industry’s first microgrid-forming, software-defined microinverters with split-phase power conversion capability to convert DC power to AC power efficiently.

The brain of the semiconductor-based microinverter is a proprietary application-specific integrated circuit (ASIC) which enables the microinverter to operate in grid-tied or off-grid modes. This chip is built in advanced 55nm technology with high-speed digital logic. Enjoy super-fast response times to changing loads and grid events, alleviating constraints on battery sizing for home energy systems.


  • Lightweight and compact with plug-and-play connectors
  • Power Line Communication (PLC) between components
  • Faster installation with simple two-wire cabling
  • Produce power even when the grid is down with the installation of a system controller
  • More than one million cumulative hours of testing
  • Class II double-insulated enclosure
  • Optimized for the latest high-powered PV modules
  • Complies with the latest advanced grid support
  • Remote automatic updates for the latest grid requirements
  • Configurable to support a wide range of grid profiles
  • Meets CA Rule 21 (UL 1741-SA) requirements

Is This Inverter Right for Me?

The Enphase micro inverters are ideal for the technophile that wants the latest and greatest technology. It will allow you to monitor your system on a panel-level basis.

Warranty Information

  • 25-year warranty

Warranty: Download


General Information:

Manufacturer Enphase
Model Number IQ8A-72-2-US

CA Rule 21 (UL 1741-SA), UL 62109-1, UL1741/IEEE1547, FCC Part 15 Class B, ICES-0003 Class B, CAN/CSA-C22.2 NO. 107.1-01

UL Listed as PV Rapid Shut Down Equipment and conforms with NEC 2014, NEC 2017, and NEC 2020 section

690.12 and C22.1-2018 Rule 64-218 Rapid Shutdown of PV Systems, for AC and DC conductors

Mechanical Specifications:

Dimensions 8.3” x 6.9” x 1.2”
Weight 2.38 lbs

Electrical Specifications:

Nominal AC Output 350 Watts
Max Output Current 1.45 Amps
Max Efficiency 97.6%
Max PV Power at STC 500 Watts
Max DC Voltage 60 Volts
Min DC Voltage/Start Voltage 25 / 30 Volts
MPPT Operating Voltage 36 - 45 Volts
Max Short Circuit Current per MPPT 15 Amps

Datasheet: Download file

Installation Guide: Download file

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