Deye/Sunsynk Inverters

This repo enables access to Deye Hybrid Inverters & Deye branded inverters like Sunsynk through a Python 3 library. It also provides an Add-On that can be installed in the Home Assistant OS.

This code was developed on a Sunsynk 5.5 kWh inverter.

DISCLAIMER: Use at your own risk! Especially when writing any settings.

Documentation

Refer to https://kellerza.github.io/sunsynk/

Home Assistant Sunsynk Add-On

For the Add-On you require Home Assistant OS and a RS-485 adaptor to connect to your Sunsynk inverter. Sensors are read using the Modbus protocol and sent to a MQTT server. See deployment options for examples of tested hardware.

Installation

1. Add the https://github.com/kellerza/hass-addons repository to your HA Supervisor

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2. Install the Sunsynk Add-On from the Add-On Store and configure through the UI

   

Below an example of the HomeAssistant Energy management dashboard using sensors from the Sunsynk.

Sunsynk Python Library

The Python library is available through pip: pip install sunsynk