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diy solar

EG4 3000 automation for Device Mode in Home Assistant

anuccite

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Joined
Jun 18, 2022
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For anyone Struggling with Home Assistant to manipulate The Output Source (option 01) it was pretty simple. I was struggling to make it work in Node Red.

I was able to easily add some Automations to home assistant.

What I was looking for was a way to keep the inverter from using the battery during the day (Set SUB setting) but switch to Battery at night (SBU Setting). This ensures that I'm saving my battery for night time.

In Home Assistant : I am using latest version 2023.11.3

Go to Settings, Automations, Create Automation

Create New Automation
1701781116895.png

Add Trigger (Your choice here) I used SUN and picked sunset

Add action (Choose Device) Sumry
Action Change Sumry Output Source Priority
Then a option box appears with your 4 choices...


I created another automation that changes it back at 4:45am (I'm out of battery by then and it is using grid by then)
 

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