IQ Combiner with Cell Modem

In stock

This kit includes an Enphase IQ-Combiner-3C™, a pair of consumption monitoring Current Transformers (CTs). The IQ-Combiner-3C™ consists of Enphase IQ Envoy™ PCB, a pair of production CTs, LTE-M cell modem with 5-year data plan and includes a solar shield (XA-SOLARSHIELD-ES) that matches with the Ensemble aesthetics and deflects heat. The combiner box consolidates interconnection equipment into a single enclosure and streamlines PV and storage installations by providing a consistent, prewired solution for residential applications. The combiner box and the current transformers work together with one-another to give full insight into production and consumption data. The CTs enable whole-home consumption metering with an accuracy of +/- 2.5%.

The cellular plan included as part of this kit is based on the number of microinverters at your site. To access the exclusive pricing plan, please log in using your existing EnlightenTM credentials


  • Smart - Includes IQ Envoy for communication and control. Includes LTE-M cell modem and 5-year data plan. Flexible networking supports Wi-Fi, Ethernet or cellular. Optional AC receptacle is available for PLC bridge. Provides production metering and optional consumption monitoring.
  • Simple - Reduced size from previous combiner. Centered mounting brackets support back and side conduit entry. Up to four 2-pole branch circuits for 240 VAC plug-in breakers (not included). 80 A total PV or storage branch circuits.
  • Reliable - Durable NRTL-certified NEMA type 3R enclosure. Five-year warranty. UL listed.

Note:This product requires installation by a certified installer. At checkout, you can request matching to an installer in your area

For detailed installation instructions, kindly refer the documentation tab below

Technology: System Monitoring
Ambient Temperature Range: -40°C to +46°C
Cooling: Natural Convection, Plus Heat Shield
Enclosure Environmental Rating: Outdoor, NRTL-Certified, NEMA Type 3R, Plolycarbonate Construction
Wire Sizes: 20 A to 50 A Breaker Inputs: 14 to 4 AWG Copper Conductors | 60 A Breaker Branch Input: 4 to 1/0 AWG Copper Conductors | Main Lug Combined Output: 10 to 2/0 AWG Copper Conductors | Neutral and Ground: 14 to 1/0 Copper Conductors - Always Follow Local Code Requirements for Conductor Sizing
Integrated Wi-Fi: 802.11b/g/n
Ethernet: Optional, 802.3, Cat5E (or Cat 6) UTP Ethernet Cable (Not Included)
Cellular: Optional, CELLMODEM-01 (3G) or CELLMODEM-03 (4G) or CELLMODEM-M1 (4G based LTE-M) (Not Included)
Rating: Continuous Duty
System Voltage: 120/240 VAC, 60 HZ
Eaton BR Series Busbar Rating: 125 Amps
Max. Continuous Current Rating
(Output to Grid):
65 Amps
Max. Fuse/Circuit Rating (Output): 90 Amps
Branch Circuits
(Solar and/or Storage):
Up to Four 2-Pole Eaton BR Series Distributed Generation (DG) Breakers Only (Not Included)
Max. Continuous Current Rating
(Input from PV):
64 Amps
Max. Total Branch Circuit Breaker Rating (Input): 80A of distributed generation / 95A with IQ Envoy breaker included
Production Metering CT: 200 Amps Solid Core Pre-Installed and Wired to IQ Envoy
Envoy breaker: 10A or 15A rating GE/Siemens/Eaton included
Consumption monitoring CT (CT-200-SPLIT): A pair of 200A split core current transformers



IQ-Series™ Microinverter system with IQ EnvoyTM

Q-Cable™ system

Length 14.75 in
Width 19.5 in
Height 6.63 in
Weight 16.3 lb