Enphase IQ8P Microinverter IQ8P-3P-72-E-DOM-US
The Enphase IQ8P-3P-72-E-DOM-US is a three-phase microinverter designed for commercial and larger residential solar systems. Part of the advanced IQ8 Series, this model delivers high-efficiency AC power conversion with smart grid support, module-level optimization, and seamless integration into the Enphase energy ecosystem. Built for reliable performance and enhanced safety, it supports three-phase output and real-time monitoring via the Enphase App and IQ Gateway.
Key Benefits
Supports High-Output Panels
Compatible with a wide range of PV modules, including high-wattage panels used in commercial and multi-phase systems.
Three-Phase Power Delivery
Native three-phase AC output makes it ideal for commercial installations and three-phase residential applications.
Smart System Integration
Works with Enphase IQ Gateway, Enphase App, and IQ Batteries for full system visibility and control.
Plug-and-Play Installation
Designed for easy installation with Enphase Q-Cable harness and mounting hardware.
Built-In Rapid Shutdown
NEC 690.12 compliant safety integration for module-level shutdown.
Real-Time Monitoring
Provides detailed energy data and system diagnostics via Enphase monitoring tools.
Key Technology
Grid-Forming Capabilities
Enables future integration with Enphase storage solutions for backup and resilience.
Advanced MPPT
Optimizes each solar module independently to maximize energy harvest.
Software-Defined Architecture
Allows over-the-air firmware updates and ongoing system improvements.
Smart Grid Support
Supports volt/VAR, frequency/watt, and ride-through functions in compliance with IEEE 1547.
Integrated Power-Line Communication
Communicates module and inverter performance back to the IQ Gateway without additional wiring.
Best Uses
Commercial Solar Systems
Ideal for warehouses, retail, and industrial facilities needing three-phase power.
Three-Phase Residential Systems
Perfect for homes with three-phase service or multi-unit projects.
Smart Solar + Storage Integrations
Works seamlessly with Enphase IQ Batteries and IQ System Controller.
Code-Compliant Projects
Meets U.S. NEC rapid shutdown and grid interconnection standards.
Detailed Performance Tracking
Enables module-level monitoring and alerts through the Enphase App.
Warranty
The Enphase IQ8P-3P-72-E-DOM-US microinverter is backed by a 25-year limited manufacturer warranty when installed according to Enphase specifications, providing long-term reliability and performance assurance.
Product Specifications
| Specification |
Details |
| Model |
IQ8P-3P-72-E-DOM-US |
| Output Type |
Three-Phase AC |
| Compatible Module Power |
Supports high-wattage panels |
| Nominal Output Voltage |
208/240/480V (region dependent) |
| CEC Weighted Efficiency |
~97%+ |
| MPPT |
Independent module-level MPPT |
| Grid Support Functions |
Volt/VAR, Frequency/Watt, Ride-Through |
| Monitoring |
Enphase App with IQ Gateway |
| Enclosure Rating |
Outdoor Rated |
| Dimensions |
Manufacturer Spec |
| Weight |
Manufacturer Spec |
| Certifications |
UL 1741 SA, IEEE 1547, NEC 690.12 |
| Warranty |
25-Year Limited Warranty |
About Enphase Energy
Enphase Energy is a global leader in solar energy technology, known for its industry-leading microinverter systems. Enphase offers integrated solutions that combine solar generation, energy storage, and smart monitoring for optimized performance in residential and commercial applications.
Why Buy From US Solar Supplier
US Solar Supplier is an American-founded company based in Kentucky dedicated to providing high-quality solar equipment from trusted manufacturers. We focus on competitive pricing, reliable inventory, and products backed by robust warranties.
Our team updates inventory daily with the latest solar technologies and is ready to support you from product selection through installation.
Need Assistance?
Have questions before ordering? Call 1-800-230-7004 to speak with our knowledgeable team. We’re happy to help with product details, compatibility questions, or support with your purchase.
Add the Enphase IQ8P-3P-72-E-DOM-US Microinverter to your cart today and take the next step toward a more powerful and efficient solar energy system.