How to achieve power reading 3phase + solar feeding back to grid

  • Hi guys

    I'm wondering how to achieve this

    house is connected to 3phase grid.. so reading grid power consumption could be achieved easily with shelly 3EM

    but i would like to read feeding back to grid from solar.. which is single phase..

    what is the best way to achieve that.. get shelly EM?? but where do I attach it to???

  • The shelly 3EM will recognize the feeding power from solar.

    Just to check the consumption and feeding one 3EM ist enough.

    Viele Grüße,



    Nachdem ich meine Haussteuerung jahrelang ausschließlich mit einer TSX3722-SPS (Telemecanique) verkabelt hatte und mittlerweile dezentral auf die Kleinsteuerung EasyE4 von Eaton umrüste, bin ich nun auch dem Shelly-Wahn verfallen.

    Ich freue mich die Systeme miteinander zu verknüpfen und damit final Cloudverweigerer werden zu können.

  • So putting 1 x 3EM onto the main lines will give me both grid usage and feed back to grid?? Does it show as a negative value or actually recognises power going the other way and showing those values separately.. (been looking through internet but could not find any example)

    Thank you