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Part No. IQ8P-3P-72-E-US | 480 VA Peak Output | 475 VA Continuous Output | 208Y Vac Three-Phase | 72-Cell / 144 Half-Cell Modules | Smart Grid Ready | 25-Year Limited Warranty
The Enphase IQ8P-3P-72-E-US is a high-powered, smart grid-ready microinverter designed for 208Y Vac three-phase commercial solar installations. Built for 72-cell and 144 half-cell modules, it provides 480 VA peak output power and 475 VA continuous output while supporting reliable module-level conversion and monitoring in the Enphase ecosystem. The compact, lightweight design helps simplify system layout and supports efficient deployment on modern commercial arrays.
This microinverter integrates with the IQ Gateway Commercial 2 and the Enphase App for commissioning, monitoring, and fleet-level visibility. Designed for dependable performance, it combines advanced grid support with Enphase’s long-standing reputation for durability and reliability.
Premium Enphase Energy Quality: Trusted manufacturer with proven reliability in residential and commercial solar systems.
2026 Model: Latest technology with full manufacturer warranty coverage.
MC4 Connector Support: Designed for straightforward module connection and simplified installation.
72-Cell Module Compatibility: Optimized for 72-cell and 144 half-cell PV modules used in commercial and larger residential projects.
The IQ8P-3P-72-E-US mounts beneath each PV module and converts DC power to grid-synchronized AC at the module level. In a three-phase system, the microinverters are distributed across the array to support 208Y Vac interconnection, while the IQ Gateway Commercial 2 collects performance data and enables remote monitoring through the Enphase App.
Module-Level MPPT: Each microinverter independently tracks its connected module to maximize output under changing irradiance and temperature.
Grid Support: Smart grid-ready functionality helps the system remain compatible with evolving utility requirements.
Monitoring and Updates: Installers and owners can view system performance, diagnostics, and updates through the Enphase platform.
| Brand | Enphase Energy |
| Category | Microinverters |
| Model | IQ8P-3P-72-E-US |
| Peak Output Power | 480 VA |
| Continuous Output Power | 475 VA |
| Grid Type | 208Y Vac Three-Phase |
| Module Compatibility | 72-Cell / 144 Half-Cell Modules |
| CEC Weighted Efficiency | 97.5% |
| Warranty | 25-Year Limited Warranty |
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