IQ8MC Microinverter

Our newest IQ8 Series 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 our 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 55 nm technology with high-speed digital logic and has superfast response times to changing loads and grid events, alleviating constraints on battery sizing for home energy systems.

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

IQ8 Series Microinverters redefine reliability standards with more than one million cumulative hours of power-on testing, enabling an industry-leading limited warranty of up to 25 years.

Connect PV modules quickly and easily to the IQ8 Series Microinverters that have integrated MC4 connectors.

IQ8 Series Microinverters are UL listed as PV rapid shutdown equipment and conform with various regulations when installed according to the manufacturer's instructions.*Only when installed with IQ System Controller 2, meets UL 1741.

• IQ8MC Microinverter data sheet | Download
• Calculating AC line voltage rise for IQ Series Microinverters with IQ Cable tech brief | Download
• PV rapid shutdown and energy storage system disconnect tech brief | Download
• Compatibility matrix | Download
• IQ8MC, IQ8AC, IQ8HC, and IQ8X Microinverters installation and operation manual | Download
• IQ8MC, IQ8AC, IQ8HC, and IQ8X Microinverters quick install guide | Download

Details

• Lightweight and compact with plug-and-play connectors
• Power line communication (PLC) between components
• Faster installation with simple two-wire cabling
• Produces power even when the grid is down*
• 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) and IEEE 1547:2018 (UL 1741-SB)

Only when installed with IQ System Controller 2, meets UL 1741.

Technical Specifications

• Peak output power: 330 VA @ 240 Vac, 315 VA @ 208 Vac*
• Input power: 260 - 460 W
• Maximum continuous output power: 320 VA @ 240 VAC, 310 VA @ 208 VAC*
• Operating range: 18 - 58 V
• Length: 212.00 mm
• Width: 175.00 mm
• Height: 30.20 mm
• Weight: 2.4 lbs

IQ8MC @ 208 VAC operates only in single-phase and supports grid-tied mode only.

Whats in the Box

• IQ8MC Microinverter
• Mounting bracket

Warranty

• IQ8 Series Microinverters redefine reliability standards with more than one million cumulative hours of power-on testing, enabling an industry-leading limited warranty of up to 25 years.

Product Reviews