Introducing Engage Coupler

Easily connect power cables without junction boxes

The Engage Coupler is a watertight enclosure for connecting two power cables in an Enphase installation.

It provides an alternative to installing junction boxes within an array, improving aesthetics and saving time and materials on the roof.



  • Includes all parts needed for splicing and sealing
  • Attaches easily to racking
  • Flexible

  • Compatible with Engage Cable or #12 TC-ER Cable
  • Supports single-phase and three-phase
  • Smart

  • Easily concealed beneath array
  • Reduces junction box and conduit needs

    Engage Coupler Datasheet

    Get an overview of the product and learn basic information about how it works.

    Download the Datasheet »

    Engage Coupler App Note

    Find the information you need to start designing arrays with Engage Coupler.

    Download the App Note »