Commercial solar

The ease and reliability of Enphase, at scale.

Commercial solar


  • Zero potential for DC arc-fault fires thanks to standard AC wiring.

  • Automatic and reliable shutdown with built-in Rapid Shutdown technology.

  • Safe in extreme weather conditions with a NEMA 6 rating.


  • Produce more power from every panel with distributed architecture.

  • Produce more power during dim light conditions with Burst Mode technology.

  • Produce more power over time with double-insulated microinverters.


  • Save on repairs and maintenance with incredibly low failure rates.

  • Say goodbye to urgent repairs thanks to no single point of failure.

  • Be protected for the life of the project with our standard 25-year warranty.

Now available

IQ8 Series Microinverter for three-phase commercial applications

Enphase IQ8P-3P Microinverter simplifies design, improves energy harvest with higher uptime, and offers true peace of mind during operation and maintenance.

Each IQ8P Microinverter pairs with a single module and integrates with QD Cables and the IQ Gateway Commercial 2 to fully support three-phase applications.

The Enphase Installer Portal and Enphase App provide seamless monitoring and analysis of microinverter and system performance.

  • Built-in rapid shutdown
  • Support for 208Y VAC three-phase commercial applications
  • Performance for 54-, 60-, 66-, and 72-cell modules with full or split cell
  • Simplified three-phase cabling system
  • Corrosion-resistant polymeric enclosure
  • Software-defined microinverter architecture
  • Built-in phase balancing, V/F ride-through, and loss of phase detection
  • Standard 25-year limited warranty

System configuration

System components

IQ Gateway Commercial
Now available

IQ Gateway Commercial 2

The IQ Gateway Commercial 2 is engineered exclusively for three-phase commercial systems with IQ8P-3P Microinverters, and includes production metering with a set of 400 A CTs.

  • Integrated production metering for three-phase systems
    (Up to 200 A for IQ Gateway Commercial; up to 400 A for IQ Gateway Commercial 2)
  • Integrated consumption metering for three-phase services (Up to 200 A for IQ Gateway Commercial; up to 600 A for IQ Gateway Commercial 2)
  • Enables web-based monitoring and control
  • Bidirectional communications for remote upgrades
  • Supports 208Y VAC three-phase applications
  • Supports power export limiting and zero-export applications
  • Easy system configuration using the Enphase Installer App
  • Flexible networking with Wi-Fi, Ethernet, or cellular (additional charges may apply)