Pietje

Hi All, For Home Assistant want to capture hourly usage of grid, load and solar generation. Deye inverter have these graphs for it. Any one knows the Modbus address for the data needed, I got the Modbus doc file but was not able to find it. Deye 3p modbus address list.docx

its already my existing solar panel setup which i cant wire to deye inverter

Have a question on the deye inverter as well. having some solar panels connected trough micro inverter directly into my house ac power supply. Will the deye inverter able to manage the surplus on the ac house supply ? giving it back to grid/charging the battery ?

@Steve87 @Scorp007 Thanks Guys, Great answers. Dont know if you can adjust undervoltage/overvoltage settings for deye inverters, but will place a 3phase undervoltage/overvoltage regulator which will cut off all phases when undervoltage and/or phase lost.

Hi All, I am looking to buy the deye SUN-12K-SG04LP3 inverter. I was wondering what will happen if one of three phases from main grid is lost. Will it complete disconnect from other two phases and switch to battery/solar mode or will it still use the other two phases ?