Using Modbus to Control Battery Charging Schedule (SMA Inverter / Sunny Home Man

[middlejoyeux]

Hello everyone,

I'm looking to use the module mentioned above to control or block battery charging at specific times via Modbus on my SMA TP inverter and/or Sunny Home Manager.

I understand that something similar has already been implemented before. MadMax has kindly agreed to share his code again here, which would be greatly appreciated.

Thanks in advance for the support!

[Prof. Dr. Peter Henning]

Please post this in the proper branch "Wallboxen und E-Fahrzeuge"

Regards

pah

[amber4025]

Looks like this belongs in the "Wallboxen und E-Fahrzeuge" section, you'll probably get more relevant answers there. Maybe repost it there and include your exact Modbus setup for better help.