The Enphase CELLMODEM-M1-06-SP-05 Cell Modem is a compact, rugged modem that provides low-power, long-range cellular connections for fixed-location indoor and outdoor solar installations. 

The Enphase Mobile Connect is a modem package that connects to the Enphase Envoy-S or IQ Gateway, and eliminates the need for an on-site Internet connection to monitor an Enphase Microinverter System.

Note: Cellular modem supports systems of up to 60 microinverters

Compatibility:

• All IQ Combiner models.
• IQ Gateway/Envoy-S models running software version 7.0 or below. For 7.0 or above, you will need to use CELLMODEM-M1-06.