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Enphase IQ8M-72-2-US 330W Microinverter

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  • IQ8M-72-2-US
Enphase Energy
SKU: IQ8M-72-2-US
Condition: New
Weight: 2.38 LBS
Shipping: Calculated at checkout

 Product Description

Enphase 290W-500W+ Microinverter - IQ8M-72-2-US

Enphase IQ8A microinverter, compatible with 72-cell PV modules, 240V, 330VA peak power, Enphase Q Bulkhead Connector, IQ8M-72-2-US

This newest line of IQ microinverters are the industry's first grid-forming microinverters with split-phase power conversion capability to convert DC power to AC power efficiently. The brain of the semiconductor-based microinverter is Enphase's 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 and has super fast response times to changing loads and grid events, alleviating constraints on battery sizing for home energy systems.

Part of the Enphase Energy System, the IQ8 series microinverters integrate with the Enphase IQ Battery, Enphase IQ Gateway, and the Enphase App monitoring and analysis software.


  • Easy to Install - Lightweight and compact with plug-n-play connectors. Power Line Communication (PLC) between components. Faster installation with simple two-wire cabling.
  • Productive and Reliable - Produce power even when the grid is down. More than one million cumulative hours of testing. Class II double-insulated enclosure. Optimized for high-powered PV modules.
  • Grid Forming - 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.


General Information  
Manufacturer: Enphase Energy
Product Line:
IQ8 Series
Model ID:
Certifications and Safety Ratings: csa.jpg ul.jpg ieee.jpg fcc.jpg


Mechanical Data
Technology: Micro-Inverter
8.3 x 6.9 x 1.2 Inches
Weight: 2.38 lbs
Connector Type: MC4
Cooling: Natural convection - No Fans
Approved for Wet Locations: Yes
Enclosure: Class II Double-Insulated, Corrosion Resistant Polymeric Enclosure


Electrical Data
Input Data  
Commonly Used Module Pairings: 260W to 460W+
Module Compatibility: 60 Cell/120 Half Cell and 72 Cell/144 Half Cell PV Modules
Peak Power Tracking Voltage: 33V-45 Volts
Operating Range: 25V-48 Volts
Min / Max Start Voltage: 30V / 58 Volts
Max. Input DC Voltage: 60 Volts
Max DC Short Circuit Current (Module Isc): 15 Amps
Overvoltage Class DC Port: II
DC Port Backfeed Under Single Fault: 0 Amps
PV Array Configuration: 1x1 Ungrounded Array; No additional DC side production required; AC side protection requires max 20A per branch circuit
Output Data (AC)  
Peak Output Power: 330 VA
Maximum Continuous Output Power: 325 VA
Nominal Voltage / Range: 240V / 211-264V
Nominal Output Current: 1.45 Amps
Nominal Frequency: 60 Hz
Extended Frequency Range: 50-58 Hz
Peak Efficiency: 97.6%


Document Type
logo-adobe-pdf-2.jpgEnphase Energy IQ8A and IQ8M Specs Specifications
logo-adobe-pdf-2.jpgEnphase Energy IQ8 Installation Installation Guide
Warranty 25 Year Limited Warranty
logo-adobe-pdf-2.jpgEnphase Energy Warranty Warranty


Terms & Conditions
Shipping: Shipping Policy
Returns: Returns Policy
Payments: We accept: Visa, MasterCard, Discover, and American Express. We also accept checks, direct deposit and wire transfers for large orders.

Enphase Energy - Enphase IQ8M-72-2-US 330W Microinverter
Price: 204.99
Condition: new


 Warranty Information

Warranty: 25 Year Limited Warranty

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