Technical data

Envoy Installation and Operation

Networking and Firewall Info

The Envoy communicates with Enlighten by initiating outbound TCP (Transmission Control Protocol)

connections to Enphase over HTTPS (Hypertext Transfer Protocol over Secure Socket Layer)

(TCP:443). The Envoy uses NTP (Network Time Protocol) (UDP:123) to periodically synchronise

time/date with an external pool of NTP servers. You do not need to open any inbound firewall ports for

normal operation.

NOTE: The Envoy automatically reports system performance data to Enphase upon

connection to the Internet. Please consult the Enphase privacy policy at

http://www.enphase.com/privacy/ to learn more about Enphase's use of this data.

Using Enlighten to Check Envoy Status

To check status of Enphase equipment, do the following:

1. Log on to Enlighten to view the array. Click Inverters.

A list of equipment appears that including the Envoy(s) all of the microinverters that the

Envoy has detected. The column on the far right lists the status of each microinverter.

2. To view status information for the Envoy, click the Envoy serial number.

3. From here you can choose to Check Signal Strength or Rescan for Devices as needed.

Click to

Check Signal

Click to

Rescan