Enphase IQ8 Microinverter IQ8P-3P-72-E-US
Enphase IQ8 Microinverter IQ8P-3P-72-E-US
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Enphase IQ8 Microinverter IQ8P-3P-72-E-US
IQ8P-3P-72-E-US
Enphase IQ8 Microinverter IQ8P-3P-72-E-US
The Enphase IQ8P-3P-72-E-US is a high-performance microinverter tailored for commercial 208Y VAC 3-phase solar systems. Delivering 384VA of continuous output, it is ideal for pairing with high-wattage 72-cell modules in commercial PV arrays. With built-in rapid shutdown, smart grid functionality, and Enphase ecosystem compatibility, this microinverter offers long-term scalability, real-time monitoring, and reliable energy harvesting across various site conditions. It meets UL 1741-SB and IEEE 1547 standards, ensuring safety and compliance for large-scale installations.
Key Benefits
Commercial 208Y VAC Ready: Engineered specifically for 3-phase 208V applications.
384VA Continuous Output: Supports solar modules up to 540W, delivering high-yield AC conversion.
Smart Grid Compliant: Includes advanced grid support features for voltage and frequency regulation.
Integrated Rapid Shutdown: NEC 690.12 compliant without the need for extra disconnect devices.
Reliable Monitoring: Enables module-level visibility via Enphase Enlighten and IQ Gateway Commercial.
Special Technology
Grid-Forming Architecture: Supports future microgrid or battery-backed applications with Enphase IQ Battery and Controller.
Power Line Communication (PLC): Communicates with IQ Gateway without additional wiring.
Advanced MPPT: Tracks voltage ranges of 38–45V to optimize production throughout the day.
IEEE 1547 Functions: Supports volt/VAR, frequency/watt, and ride-through for grid compatibility.
Software Upgradable: Allows for firmware updates to keep systems current with code and performance improvements.
Warranty
The Enphase IQ8P-3P-72-E-US microinverter includes a 25-year limited warranty when installed by an Enphase-certified commercial installer, offering long-term protection and investment confidence.
Best Use
Commercial Rooftop Installations: Built for use in 208Y VAC 3-phase solar systems with high-output modules.
Distributed Energy Projects: Ideal for modular installations with panel-level monitoring and scalability.
Code-Compliant PV Systems: Rapid shutdown and smart grid functions meet U.S. and utility interconnection standards.
High-Efficiency PV Modules: Best suited for 72-cell or equivalent panels rated between 440W and 540W.
Specifications Table
| Specification | Data |
|---|---|
| Model | IQ8P-3P-72-E-US |
| System Type | 208Y VAC 3-Phase Commercial |
| AC Output Power (Peak) | 384VA |
| Recommended PV Module | 72-Cell Modules (440W–540W) |
| MPPT Operating Voltage | 38 – 45V |
| DC Voltage Range | 16 – 60V |
| Nominal AC Voltage | 208Y VAC, 3-Phase |
| CEC Efficiency | 97.0% |
| Grid Support Functions | IEEE 1547, Volt/VAR, Freq/Watt, Ride-Through |
| Monitoring | Via IQ Gateway Commercial + Enlighten |
| Communication | Power Line Communication (PLC) |
| Enclosure Rating | NEMA 6 (Outdoor Rated) |
| Dimensions (L × W × H) | 10.4 × 7.9 × 1.4 in |
| Weight | ~3.52 lbs |
| Certifications | UL 1741-SB, IEEE 1547, NEC 690.12 |
| Warranty | 25-Year Limited Warranty |
About Enphase Energy:
Enphase Energy is a global leader in solar energy solutions, renowned for its microinverter technology that maximizes solar panel performance and reliability. Enphase offers integrated systems that combine solar, storage, and energy management for optimized home energy use.
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