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,

    Wolfgang

    .

    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