Enphase Communications Kit with Cell Modem

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This Enphase Ensemble Communications Kit (COMMS-KIT-01) contains a wireless USB adapter that facilitates continuous communication between IQ Gateway or IQ™ combiner or Gateway S Metered or Gateway S Combiner box.

The Enphase Mobile Connect cellular modems deliver easy, reliable networking for Enphase Systems using S and IQ™ Series Gateways. CELLMODEM-M1 is a LTE CAT M1 cellular modem. When purchased as part of COMMS-KIT-M1 it includes a 5-year data plan for Ensemble systems with up to 60 microinverters.

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 to the documentation tab below. 

Data Plan: 5 Years

Please input the number of microinverters connected to the Envoy where the cell modem will be installed. This information will help us calculate the right data plan for your cell modem.

Communications Kit

  • Technology: USB Adapter
  • Compatibility: IQ Gateway Monitoring Solutions
  • Ambient Temperature Range: -25º C to +50º C (-13º to 122º F)
  • Warranty: 5 years

Enphase Ensemble™ wireless communication Kit is a part of the Enphase Ensemble™ energy management system, it enables direct communication between Encharge™ storage, Enpower™ smart switch, and the IQ Gateway or IQ™ combiner box. It uses 2.4 GHz and 915 MHz frequencies in parallel for maximum reliability. The kit is connected to one of the USB ports on the IQ Gateway, usually located within the IQ™ Combiner Box. 

Note: You must install the Ensemble Communications Kit to enable the complete functionality of the Ensemble energy management system. The Ensemble system seamlessly switches between the two bands to ensure reliable wireless communication.

Cellular Modem

  • Compatability IQ Gateway S or IQ Gateway with firmware v4.9 or later
  • ColorBlue
  • AntennaProvided in the kit and needs to be mounted
  • Cell ConnectivityLong Term Evolution Category M1 (LTE-M)
  • Dimensions5.41in x 1.16in x 2.45in

The Cellular Modem connects the IQ Gateway S or IQ Gateway to the Enlighten™ Cloud through LTE-M cellular connectivity. It eliminates the need for an on-site Internet connection to monitor an Enphase system. The modem is pre-configured and is activated when connected to the IQ Gateway. The IQ Gateway collects module-level and system-level production data, and, if configured, consumption data, at pre-defined periods of time, typically at 15-minute intervals. It transmits to the Enlighten™ Cloud four times a day.

Please refer to the video for a step by step guide for installing the cellular modem.

Communications Kit

  • Encharge™ Battery Storage
  • Enpower™ Smart Switch
  • IQ™ Combiner or IQ Gateway
  • Enphase IQ Gateway
  • IQ Gateway S Metered
  • IQ Gateway S Combiner

Cellular Modem

  • IQ Gateway S or IQ Gateway with firmware v4.9 or later

What’s in the box:

  • 1 COMMS-KIT-01 (USB adapter Kit for IQ Gateway)
  • 1 CELLMODEM-M1 (LTE CAT M1 cellular modem)


  • Ambient Temperature Range: -25º C to +50º C (-13º to 122º F)
  • Length 79.76 mm
  • Width 32.00 mm
  • Height 2.03 mm
  • Weight 10.36 lbs



The product comes with a 5-year warranty.
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