Proudly shipping across the United States and worldwide

Enphase IQ8AC Microinverter

SKU: IQ8AC

Contact for Price

Categories

Have questions? Our team can help you select the right equipment for your project. Call 978-451-6890.

Product Overview

Enphase IQ8AC Microinverter

The Enphase IQ8AC is a microgrid-forming, software-defined microinverter with split-phase power conversion capability. Built on Enphase's proprietary ASIC with advanced 55nm technology, the IQ8AC enables operation in both grid-tied and off-grid modes with superfast response times to changing loads and grid events. Designed for mid-power solar modules rated 295-500W, it supports 54/108, 60/120, 66/132, and 72/144 half-cell PV modules.

Key Features

  • Microgrid-Forming Technology: Enables both grid-tied and off-grid operation with Enphase Sunlight Backup

- 366 VA Peak Output: Optimized for mid-power 295-500W solar modules

  • 97.3% Peak Efficiency: Maximum energy harvest with minimal conversion loss

- Software-Defined Architecture: Over-the-air updates via Enphase Envoy gateway

  • Panel-Level Optimization: Independent MPPT per module eliminates mismatch losses
  • Rapid Shutdown Compliant: Meets NEC 690.12 module-level rapid shutdown requirements

Specifications Highlights

- Peak Output Power: 366 VA at 240V, 350 VA at 208V

  • Continuous Output Power: 349 VA at 240V, 345 VA at 208V

- MPPT Range: 28-45 VDC

- Max Input Voltage: 60 VDC

  • Branch Circuit: Up to 11 units per 20A branch at 240V
  • Communication: Power Line Communication (PLC)

Applications

  • Residential rooftop solar installations
  • Off-grid and backup power systems with Enphase Sunlight Backup
  • New construction and solar-ready homes
  • Solar panel upgrade and retrofit projects

Warranty and Certifications

Up to 25-year limited warranty. UL 1741-SA/SB, IEEE 1547, NEC 690.12 compliant. NEMA Type 6 and IP67 rated for all-weather outdoor installation.

Product Documents

WARRANTY

Enphase IQ Microinverter Limited Warranty282 KB

INSTALLATION

IQ8MC, IQ8AC, and IQ8HC Installation Manual3.4 MB

Ready to order?

Contact us for pricing and availability.