hass-deye-modbus (under construction)

A simple way to directly integrate your Deye inverter into Home Assistant over Modbus. Additional addons are just used for a nice visualisation.

Overview

Below you will find my setup. Other Deye inverters or RS485 to Modbus converters can work as well.

• Deye 3 Phase Hybrid Inverter SUN-25K-SG01HP3-EU-AM2
• Waveshare RS485 TO POE ETH
• Home Assistant
  • Modbus Integration
  • Energy Dashboard
  • HACS
    • Power Flow Card Plus
    • Sunsynk-Power-Flow-Card

Setup

Deye Inverter

Modbus Converter

Update

To get my Waveshare davice working stable I had to update the Firmare to "V1.486". To perform the Update follow this guide: alienatedsec/solis-ha-modbus-cloud#17

Configuration

Open the Webinterface of your device, set a static IP in your network and adapt the rest of configuration as displayed in the screenshot:

Home Assistant Modbus

1. Create a new file 'modbus.yaml' with this content: Example
2. Import 'modbus.yaml' into 'configuration.yaml'

   default_config:
   ...
   modbus: !include modbus.yaml
   ...
   

Other related projects and resources

A big Thank you to all of you for making this guide possible

• https://github.com/StephanJoubert/home_assistant_solarman
• https://dy-support.org/community/solarmann-app/home-assistent-fuer-deye-10k-datenerfassung-mit-waveshare-rs485-to-eth/paged/3/#post-9279