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DPRSLT Router

This PV Router made the bridge between an Enphase Envoy Gateway and a remote PV Dimmer Xlyric

It could run on any server hosted in the same network as the Envoy and the Dimmer. I made it because i've do not want to add a second metering system to route my PV overflow. It run smoothly on an old raspberry pi in my house.

You can run it directly or using docker

The Dimmer

This router was planned to be used with Xlyric Dimmer but the code can easily be adapted to something else.

Authenticating to the Enphase Gateway

You can generate an envoy token using this link and replacing XXX with your Envoy Serial Number. This will generate you an Owner token to connect locally to your envoy. This token is valid for one year.

    https://enlighten.enphaseenergy.com/entrez-auth-token?serial_num=XXX

docker-compose Configuration

Sample of a docker-compose.yml file :

version: '3'

services:
    router:
        build: enphase-pv-dimmer
        environment:
            - TOKEN=<Enphase owner token>
            - ENVOY_HOSTNAME=<Envoy IP>
            - DIMMER_HOSTNAME=<Dimmer IP>
            - LOAD_POWER=<Power of the resisitive load in Watt>
            - MAX_PWR=<Max power of the dimmer 0-100>
            - MQTT_HOST=<MQTT broker host:port>
            - TZ=Europe/Paris
        restart: unless-stopped

Home Assistant

Once you've connected your Home assistant to the MQTT broker you will see this as a sensor via auto discovery

More infos

More infos on the project can be found here, it's in french and such a mess (you've been warned) : https://numerous-city-a34.notion.site/Autoconsommation-avanc-e-38a122da38d444749bfbb53cde584492