Table of Contents
SAFETY ................................................................................................................................................ 5
Read this First ....................................................................................................................................... 5
Safety Instructions ................................................................................................................................ 5
The Enphase Envoy-S .......................................................................................................................... 6
How the Enphase Home Energy System Works ................................................................................. 6
Installation Planning and Preparation ............................................................................................... 7
Pre-installation Checks ......................................................................................................................... 8
Download the Installer Toolkit App.................................................................................................. 8
Box Contents ..................................................................................................................................... 8
Plan the Enclosure Type ................................................................................................................... 8
Use a Phase Coupler for a Multiphase Site ..................................................................................... 8
Plan the Internet Connection ........................................................................................................... 8
Metering CT Considerations ............................................................................................................ 9
Required Items .................................................................................................................................. 9
Optional Items ................................................................................................................................... 9
System Metering ............................................................................................................................... 9
Create the Map and Install the PV Modules and Enphase Microinverters .................................. 10
Installation Sequence ......................................................................................................................... 11
Installing the Envoy-S ........................................................................................................................ 12
1. Choose a Location for the Envoy-S ................................................................................................ 13
2. Provide a Power Connection .......................................................................................................... 13
3. Install CTs for Metering .................................................................................................................. 14
Extend CT Leads, If Needed ........................................................................................................... 16
4. If Required, Install DRM Support and a Central ............................................................................. 17
5. Energise the Envoy-S ...................................................................................................................... 17
6. Launch Installer Toolkit and Start AP Mode ................................................................................. 17
7. Detect the Devices .......................................................................................................................... 18
Method A: Provision Devices with Installer Toolkit ...................................................................... 18
Method B: Discover Devices with Installer Toolkit ....................................................................... 18
Method C: Discover Devices with the Envoy-S .............................................................................. 18
With Both Methods ......................................................................................................................... 18
8. Verify System Configuration .......................................................................................................... 19
9. Connect to Enlighten ...................................................................................................................... 20
Method A: Integrated Wi-Fi ............................................................................................................. 20
Method B: Enphase Mobile Connect Modem ............................................................................... 20
Method C: Ethernet Cable .............................................................................................................. 21
Method D: Power Line Communication Bridges ........................................................................... 21
If the Internet Connection Fails ...................................................................................................... 22
10. Send System Summary Report .................................................................................................... 22
Activate Monitoring ........................................................................................................................... 23
Method A: If the Envoy-S is Associated with a System in Installer Toolkit ................................. 23
Method B: If the Envoy-S is NOT associated with a System in Installer Toolkit ......................... 23
View System Performance in Enlighten ........................................................................................ 23
Envoy-S Operation ............................................................................................................................. 24
Envoy-S Displays and Controls .......................................................................................................... 24
Envoy-S LED States ............................................................................................................................. 24
LED Behaviour at Initial Start Up ........................................................................................................ 25
Initial Communications Check ....................................................................................................... 25
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