Enphase IQ8MC-72-M-US Specifications
| Enphase Model # | IQ8MC-72-M-US |
| Peak Output Power | 330 VA @ 240 VAC 315 VA @ 208 VAC |
| Max. Continuous Output Power | 320 VA @ 240 VAC 310 VA @ 208 VAC |
| Nominal Output Voltage/Range (L-L) | 240 V / 211–264 V 208 V / 183–229 V |
| Max. Continuous Output Current | 1.33 A @ 240 VAC 1.49 A @ 208 VAC |
| CEC Weighted Efficiency | 97.0% @ 240 VAC 96.5% @ 208 VAC |
| Max. Units per 20 A Branch Circuit | 12 @ 240 VAC 10 @ 208 VAC |
| Nominal Frequency | 60 Hz |
| Commonly Used Module Pairings | 260 W – 460 W+ |
| MPPT Voltage Range | 25 V – 45 V |
| Max. Input DC Voltage | 60 V |
| Max. Input Short Circuit Current (Module Isc) | 20 A |
| Dimensions (H × W × D) | 8.3" × 6.9" × 1.2" |
| Weight | 2.43 lbs |

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Enphase IQ8MC-72-M-US Microinverter
SKU ENPH-IQ8MC-72-US-MINV
The IQ8MC Microinverter (IQ8MC-72-M-US)

Introducing the Enphase IQ8MC, part of the advanced IQ8 Series, the industry’s first microgrid-forming, software-defined microinverters. Featuring split-phase power conversion, the IQ8MC efficiently transforms DC power from your solar modules into usable AC power. At its core is Enphase's proprietary application-specific integrated circuit (ASIC), enabling operation in both grid-tied and off-grid modes (when paired with an IQ System Controller 2 or 3), offering exceptional flexibility for your home energy system.
As an integral part of the Enphase Energy System, the IQ8MC Microinverter works seamlessly with the IQ Battery IQ Gateway, and the Enphase App monitoring software. This integration provides comprehensive energy management and system insights. Built with advanced 55nm technology, the IQ8MC boasts high-speed digital logic and rapid response times to changing loads and grid events, contributing to system stability and potentially reducing battery sizing constraints. Reliability is paramount, backed by over one million cumulative hours of power-on testing.
IQ8MC-72-M-US Microinverter Features
- Microgrid-Forming Capable: Industry-first technology enables the microinverter to form a microgrid during outages, providing backup power when installed with an IQ System Controller.
- Proven Reliability: Backed by over a million hours of testing and a Class II double-insulated enclosure for long-term performance.
- Optimized for High Power: Designed to work efficiently with the latest high-powered PV modules (up to 460W+).
- Easy Installation: Features lightweight design, plug-and-play MC4 connectors, and simple two-wire cabling for faster setup.
- Advanced Grid Support: Complies with the latest grid requirements, including CA Rule 21 and IEEE 1547:2018, with remote update capability.
Enphase IQ8 Series Warranty

Enphase IQ8 Series Microinverters set new standards for reliability, supported by extensive testing. This confidence allows Enphase to offer an industry-leading limited warranty of up to 25 years, ensuring long-term peace of mind for your solar investment.

Enphase IQ8MC-72-M-US Micro Inverter Review
The Enphase IQ8MC-72-M-US microinverters microgrid-forming capability fundamentally changes how homeowners can approach backup power, offering resilience during grid outages when integrated with the IQ System Controller. Beyond backup, the inherent benefit of microinverters – maximizing energy harvest from each individual panel – ensures you get the most out of your solar investment, even with complex rooflines or partial shading.
Integrating the IQ8MC into the broader Enphase ecosystem creates a truly smart home energy system. Pairing it with the IQ Battery, IQ Gateway, and utilizing the intuitive Enphase App provides homeowners with unparalleled control and visibility over their energy production and consumption. For a reliable, efficient, and future-ready solar installation with backup potential, the IQ8MC is an exceptional choice.
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