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Enphase IQ8 IQ8MC-72-M-US-NFC Microinverter 240/208V Split Phase 330VA Max Power MC4 Connectors

Enphase NEC Microinverter | Portlandia Electric Supply

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SKU PES-SPS-EMI-0415

Enphase IQ8 IQ8MC-72-M-US-NFC Microinverter 240/208V Split Phase 330VA Max Power MC4 Connectors

OEM Authorized Dealer BABA Compliant Full OEM Warranty 7-10 Business Day Delivery

$150.34 USD

$ $150.34 USD

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In Stock

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9+ sold

In the last 7 days

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Specifications

Datasheet

Peak Output Power 330 VA

Nominal Voltage 240V split-phase (L-L), 180°

Warranty 25 years

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Enphase IQ8MC Microinverter

Model IQ8MC-72-M-US-NFC | 240/208V Split-Phase | 330 VA Peak | Integrated MC4 + Female AC Connectors

330 VA

Peak AC Power

240 / 208 V

Split-Phase Output

54 – 144

Compatible PV Cells

Product Overview

The Enphase IQ8MC (IQ8MC-72-M-US-NFC) is part of the newest IQ8 Series Microinverters — the industry's first microgrid-forming, software-defined microinverters with split-phase power conversion capability for efficient DC-to-AC conversion. The IQ8MC is compatible with 54/108, 60/120, and 72/144 cell PV modules, supports 240/208 V split-phase output, and ships with integrated MC4 DC connectors and a female AC connector for fast, reliable installation.

At the heart of every IQ8 microinverter is Enphase's proprietary application-specific integrated circuit (ASIC), enabling the unit to operate in either grid-tied or off-grid modes. Built in advanced 55-nm technology with high-speed digital logic and superfast response times to changing loads and grid events, the IQ8 ASIC alleviates constraints on battery sizing for home energy systems and enables Sunlight Backup — the ability to keep producing solar power during a grid outage even without a battery.

Key Benefits

Microgrid-Forming & Software-Defined: Industry-first microgrid-forming microinverter with software-defined behavior, enabling flexible operation in grid-tied or off-grid modes and future-proof feature updates over time.

Proprietary 55-nm ASIC: Enphase's custom application-specific integrated circuit, built in advanced 55-nm semiconductor technology with high-speed digital logic, delivers superfast response to load and grid events — reducing constraints on battery sizing for home energy systems.

Split-Phase 240/208 V Output: Native split-phase power conversion supports both 240 V residential and 208 V light-commercial services, delivering up to 330 VA peak AC output per microinverter.

Broad Module Compatibility: Compatible with 54/108, 60/120, and 72/144 cell PV modules, giving designers flexibility across a wide range of residential and commercial module choices.

Plug-and-Play Connectors: Integrated MC4 DC connectors and a female AC connector simplify wiring on the roof and accelerate installation, while reducing installation errors.

Module-Level Performance & Monitoring: As a true module-level converter, the IQ8MC isolates underperforming or shaded modules, maximizing total array output, and integrates with the Enphase monitoring platform for real-time per-module visibility.

How It Works

Each IQ8MC microinverter is mounted directly behind a single solar module and converts that module's DC output into grid-quality split-phase AC at the source. By performing conversion at the module level instead of using a single string inverter, the IQ8MC isolates each module's performance, eliminates high-voltage DC on the roof, and enables flexible system design.

Module-Level DC-to-AC Conversion: DC power from a single PV module is converted directly to 240/208 V split-phase AC at up to 330 VA peak, ensuring each module operates at its maximum power point independently.

ASIC-Driven Grid Response: The 55-nm ASIC continuously monitors grid voltage and frequency, responding in microseconds to grid events — enabling smooth transitions between grid-tied and microgrid-forming operation.

Integrated AC Trunk Wiring: Microinverters are daisy-chained on the Enphase IQ Cable system using the female AC connector, simplifying string wiring and minimizing installation labor compared to traditional string inverter setups.

Technical Specifications

Manufacturer	Enphase Energy
Model Number	IQ8MC-72-M-US-NFC
Product Family	IQ8 Series Microinverter
Peak AC Power Output	330 VA
AC Output Configuration	240 / 208 V Split-Phase
Compatible PV Modules	54/108, 60/120, and 72/144 Cell
DC Input Connectors	Integrated MC4
AC Output Connector

Documentation

📄 Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Enphase IQ8MC Microinverter

Model IQ8MC-72-M-US-NFC | 240/208V Split-Phase | 330 VA Peak | Integrated MC4 + Female AC Connectors

330 VA

Peak AC Power

240 / 208 V

Split-Phase Output

54 – 144

Compatible PV Cells

Product Overview

Key Benefits

Split-Phase 240/208 V Output: Native split-phase power conversion supports both 240 V residential and 208 V light-commercial services, delivering up to 330 VA peak AC output per microinverter.

Broad Module Compatibility: Compatible with 54/108, 60/120, and 72/144 cell PV modules, giving designers flexibility across a wide range of residential and commercial module choices.

Plug-and-Play Connectors: Integrated MC4 DC connectors and a female AC connector simplify wiring on the roof and accelerate installation, while reducing installation errors.

How It Works

Technical Specifications

Manufacturer	Enphase Energy
Model Number	IQ8MC-72-M-US-NFC
Product Family	IQ8 Series Microinverter
Peak AC Power Output	330 VA
AC Output Configuration	240 / 208 V Split-Phase
Compatible PV Modules	54/108, 60/120, and 72/144 Cell
DC Input Connectors	Integrated MC4
AC Output Connector

Documentation

📄 Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

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Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

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Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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