Enphase IQ Combiner 5

All-in-One Pre-Wired Solution for Streamlined Enphase Energy Systems

The IQ Combiner 5 simplifies residential solar installations by consolidating interconnection equipment, communications, and metering into a single, pre-wired enclosure. Designed to work seamlessly with IQ Series Microinverters, IQ System Controller 3/3G, and the IQ Battery 5P, this unit forms the central hub of a fully integrated, grid-agnostic Enphase Energy System.

Whether you're building a new system or upgrading an existing one, the IQ Combiner 5 ensures faster setup, cleaner installations, and full system visibility from the Enphase App.

Key Features

• All-in-One Design
  Integrates the IQ Gateway for system control and communications, plus built-in metering and monitoring.

• Flexible Connectivity
  Supports Wi-Fi, Ethernet, or cellular networking options for reliable data communication.

• Built-In Metering
  Enables revenue-grade production metering and consumption monitoring to optimize performance and usage insights.

• Compatible with the Latest Components
  Works with IQ Series Microinverters, IQ Battery 5P, and IQ System Controller 3 or 3G using Control Cable (CTRL) communication.

Installation Benefits

• Pre-Wired for Efficiency
  Reduces installation time and wiring complexity.

• Versatile Mounting Options
  Mounts to a single stud with centered brackets. Supports conduit entry from the bottom, back, or side.

• Circuit Support
  Accommodates up to four 2-pole branch circuits (240 VAC) and supports up to 80A of total PV input (breakers sold separately).

Durability & Warranty

• Weather-Resistant Enclosure
  NRTL-certified NEMA Type 3R for outdoor use.

• Certified for Safety and Compliance
  UL1741 listed for code-compliant installations.

• Peace of Mind
  Backed by a 5-year limited warranty and includes 2 years of labor reimbursement coverage.

What's Included

• IQ Combiner 5 unit

• Pre-installed IQ Gateway

• CTRL wiring interface

• Mounting brackets

Best For

• Residential solar installations

• Full Enphase system integration

• Self-installers attending Enphase University