Envoy-S Metered

In stock

The Enphase EnvoyTM S gateway is an integral component of the Enphase Home Energy Solution. It bridges the communication between Enphase microinverters, located on the rooftop, with the Enphase Enlighten™ monitoring software, located in the cloud. The EnvoyTM gateway and microinverters communicate via standard AC powerlines in the home. The EnvoyTM gateway and EnlightenTM monitoring software communicate via cellular or wireless internet connection. The EnvoyTM S gateway can control grid management functions and monitor PV production and monitor site consumption (consumption metering CT sold separately).

The Envoy TM S metered is packaged with one production current transformer to enable accurate production monitoring with an accuracy of +/-2.5%.

The EnvoyTM S gateway is compatible with M series and S series 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.

For bulk purchase kindly contact us at enphasestore@enphase.com.

The next-generation Envoy-S gateway provides energy usage insights, remote update capabilities, load management, and enables smart grid functionalities.

Easy setup with the Enphase Installer Toolkit

Enphase Envoy Installer Toolkit

1. Easy Commissioning

Setting up an Envoy is fast and easy with the free Enphase Installer Toolkit mobile app. It’s everything you need to build a virtual array layout, configure the Envoy for reporting to Enlighten and confirm a successful installation.

2. Quickly build the array

You can cut installation time by building a virtual array. This helps you know where each microinverter is located within the system. And it’s even faster using your mobile device’s camera to scan serial numbers.

Enphase Envoy Installer Toolkit

Enphase Envoy Installer Toolkit

3. Simple setup

No need for an internet connection or cellular signal, you can simply connect directly to the Envoy through the Installer Toolkit mobile app. It makes configuring the Envoy for reporting to Enlighten a snap.

4. See your success

Through the Installer Toolkit you can view a detailed installation summary report confirming a successful install. The report can be emailed or saved for review at any time.

Enphase Envoy Installer Toolkit

  • Compatible with M and S series of microinverters
  • Can replace Envoy R, Envoy S Standard and older Envoy devices
  • Plug in the wall device

Please note: The IQTM Envoy is required for IQTM series microinverters.


45 mm / 1.7 inch


213 mm / 8.3 inch


126 mm / 4.9 inch


0.5 kgs / 1.1 lbs