The Enphase CELLMODEM‑M1‑06‑SP‑05 Mobile Connect Modem provides a reliable cellular communication path for Enphase Energy Systems. Designed for use with IQ Gateway, IQ Combiner, and Envoy‑S Metered devices, this LTE CAT‑M1 modem ensures continuous system monitoring even when Wi‑Fi or Ethernet is unavailable.

This model includes a prepaid 5‑year T‑Mobile data plan, making it a plug‑and‑play connectivity solution for remote sites, rental properties, or locations without stable internet access. Ideal for installers who need dependable, maintenance‑free system reporting.

Key Features

• LTE CAT‑M1 cellular modem for Enphase Energy Systems

• Includes 5‑year prepaid T‑Mobile data plan

• Provides backup or primary communication for IQ Gateway / IQ Combiner

• Supports systems up to 60 microinverters

• Improves reliability in locations without stable Wi‑Fi or Ethernet

• Compact, rugged design for indoor or outdoor installations

Specifications

• Model: CELLMODEM‑M1‑06‑SP‑05

• Network: LTE CAT‑M1

• Data Plan: 5‑year prepaid (T‑Mobile)

• Compatibility:

  • IQ Gateway

  • IQ Combiner

  • Envoy‑S Metered

  • IQ Battery 3/3T/10/10T

  • IQ System Controller 1/2

• Use Case: Backup or primary system communications

Common Uses

• Remote solar installations

• Homes without reliable internet

• Backup communication for monitoring

• Commercial sites requiring redundant connectivity

Barcode: CELLMODEM-M1-06-SP-05