Solar monitor

[user5035]

I have solar 12v setup and would like monitor coming it and every battery for volts.
I need fund off if I have dead battery.

[Sebastien]

In use the Shelly Uni to do this. Works great!

See this topic and the links within:

Shelly Uni - to monitor batteries

I have Shelly Uni coming in the mail, should be any day now! My thoughts to using this would be to tell hubitat ( rule machine ) when my 12v 400ah lifepo4 batteries get low to 12.8 volts.. and hopefully I can program Shelly to turn on a smart plug that's working with hubitat. This smart plug has a charger on it to charge the batteries back up. I want to program Shelly to only turn the smart plug on based on time of day and voltage of batteries, and turn the plug off when the battery reaches 14…