Next-Generation Grid-Forming Technology for Maximum Flexibility and Performance
The Enphase IQ8AC Microinverter is part of the revolutionary IQ8 Series—the industry’s first microgrid-forming, software-defined microinverters with split-phase AC conversion. Designed with advanced 55 nm ASIC technology, the IQ8AC delivers lightning-fast response to changing grid and load conditions, enabling smooth operation in both grid-tied and off-grid modes.
Whether you’re looking to optimize a new solar install or build a future-ready energy system, the IQ8AC integrates seamlessly with Enphase IQ Batteries, the IQ Gateway, and the Enphase App for real-time energy monitoring and full system control.
Key Features:
Microgrid-Forming Capability Operates in both grid-tied and off-grid modes, ensuring reliable backup power.
Advanced ASIC-Based Performance Converts DC to AC with high-speed digital logic for rapid response to power demands and grid fluctuations.
High Reliability & Longevity Over 1 million cumulative hours of power-on testing and backed by a 25-year limited warranty.
Simple Installation Lightweight, compact, and plug-and-play ready with two-wire Enphase Q Cable compatibility.
Smart Communication & Updates Power Line Communication (PLC) and remote firmware updates ensure compliance with evolving grid standards.
Built for Modern PV Modules Supports today's high-powered solar panels and performs exceptionally in low-light conditions with MPPT optimization.
Regulatory Compliance UL listed for PV rapid shutdown (NEC 690.12), ensuring safe, code-compliant installations.
What’s in the Box:
(1) Enphase IQ8AC Microinverter
(1) Mounting Bracket
Note: IQ8AC microinverters are not compatible with earlier IQ6 or IQ7 series microinverters in the same system. At 208V AC, the IQ8AC operates in single-phase grid-tied mode only.
Specification
Value
Maximum DC Input Voltage
60V
MPPT Voltage Range
28V – 45V
Maximum AC Output Power
366W
Nominal AC Output
240V Split-Phase / 208V Single
Enclosure Rating
NEMA Type 6 (Outdoor Rated)
Communication
Power Line Communication (PLC)
Monitoring
Enphase App & Enlighten
Warranty
Up to 25 Years
Reliable. Scalable. Future-Ready. The IQ8AC Microinverter is a smart choice for homeowners and installers looking for superior performance, simplified installation, and full energy independence—today and tomorrow.
Key Features
No external charge controllers or transformers needed
Supports up to 18kW of solar panels
Compatible with standard North American home electrical systems
Closed-loop communication with EG4 Lithium batteries
NEMA 4X / IP65 rated for indoor & outdoor installations
Stackable for system expansion
Built-in Wi-Fi for mobile & web-based system monitoring
The Ultimate Hybrid Inverter
Boost your solar ROI with the EG4 18kPV All-In-One Hybrid Solar Inverter—a fully certified, high-capacity inverter that combines power, versatility, and ease of installation. Ideal for any modern solar energy system that demands performance, flexibility, and code compliance.