Integrate Shelly 3EM smart meter into Victron Energies Venus OS

Ein Python-Skript, das den aktuellen Hausverbrauch aus einem Shelly 3EM ausliest, die Nulleinspeisung berechnet und die Ausgangsleistung eines Hoymiles-Wechselrichters mit Hilfe der OpenDTU entsprechend anpasst. Somit wird kein unnötiger Strom ins Betreibernetz abgegeben.

A simple card which displays energy usage details of one or multiple entities.

All Shelly Exporters for Prometheus

Wemos D1 Mini

shelly energy meter reader, which grabs the data from the device and put these information into a influx db

Shelly 3 EM Control is a Python program that enables interaction with Shelly 3 EM devices through cloud APIs. It allows for periodic data retrieval from sensors, which is then stored in a PostgreSQL database. The program also features a Tkinter-based graphical interface for convenient device management.

VenusOS Installation auf einem Raspberry Pi4 mit Shelly Pro 3EM und Shelly Plus 1PM via Node-Red

Balcony power plants are trendy, and of course, if you have one, you want to have more detailed information about your current electricity consumption and what you have saved. An easy way is to use Shelly3EM to get this data. The project explains how to implement an example to perform custom visualization and store historical data.

Little sketch to bring the Shelly data to a webserver without cloud connection.