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ENPHASE IQ COMBINER 5 WITH HOLD DOWN KIT
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
Key Features
No external charge controllers or transformers needed
Supports up to 18kW of solar panels
Compatible with standard North American home electrical systems
Closed-loop communication with EG4 Lithium batteries
NEMA 4X / IP65 rated for indoor & outdoor installations
Stackable for system expansion
Built-in Wi-Fi for mobile & web-based system monitoring
The Ultimate Hybrid Inverter
Boost your solar ROI with the EG4 18kPV All-In-One Hybrid Solar Inverter—a fully certified, high-capacity inverter that combines power, versatility, and ease of installation. Ideal for any modern solar energy system that demands performance, flexibility, and code compliance.