LTE-M cellular modem

In stock

The Enphase Mobile Connect cellular modems deliver easy, reliable networking for Enphase Systems using S and IQTM Series Envoys. 

  • Comes with 5-year pre-paid AT&T data plan
  • 5-year equipment warranty
  • Supports any number of microinverters at your site

The modem supports up to 60 microinverters and coverage can purchased for additional microinverters based on the site as well. To access the exclusive pricing plan, please log in using your existing Enlighten™credentials.

*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.

For bulk purchase kindly contact us at

Compatability EnvoyTM S or IQTM Envoy with firmware v4.9 or later
Color Blue
Antenna Provided in the kit and needs to be mounted
Cell Connectivity Long Term Evolution Category M1 (LTE-M)
Dimensions 5.41in x 1.16in x 2.45in

The Cellular Modem connects the EnvoyTM S or IQTM Envoy to the EnlightenTM 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 Envoy. The Envoy 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 EnlightenTM Cloud four times a day.

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

  • EnvoyTM S or IQTM Envoy with firmware v4.9 or later


137.54 mm / 5.4 inch


62.23 mm / 2.4 inch


29.54 mm / 1.1 inch


0.36 Kgs / 0.8 lbs