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andre12 avatar image
andre12 asked

Node red und Victron payload addieren usw.

Hallo,

Ich würde gern meine Solardaten via Node red an mein KNX System senden was bisher auch gut geht,

AKKUstand in % und Mppt Leistung, aber leider noch nicht vollständig.


Was ich noch suche ist eine Möglichkeit die Summe aller Phasen(L1 L2 L3) in W an mein KNX system zu senden aktueller Netzbezug in W und Autarkie grad

Ich bin in der Programmierung echt nicht bewandert und würde mich über hilfestellungen freuen

Anlage ist ein Multiplus 2 5000/48 mit 150/100 mppt und Pylontech AKKU


Bye Andre

Node-RED
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Matthias Lange - DE avatar image Matthias Lange - DE ♦ commented ·
@Andre12 In den Modification Bereich verschoben.
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jeroen avatar image jeroen ♦ Matthias Lange - DE ♦ commented ·

mmm, Denken Sie dass wir Deutsch können reden über hier? Vielleicht es ist besser im Deutschsprachig bereich? Oder Altern -> Deutsch for beispiel ..

Or to put it shortly, I often move them back, at least in the modification space you're supposed to talk in English. And the above "steenkool duits" is just to illustrate that point ;)

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Matthias Lange - DE avatar image Matthias Lange - DE ♦ jeroen ♦ commented ·

The modification space has a higher priority over the individual languages.

That's at last what Guy sad at Slack:

1667656657510.png


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2 Answers
marommel avatar image
marommel answered ·

@Andre12 : I just started into node red. but I got a sulution for getting the sum of three values as you searching for:

1667629488171.png

flows.zip

Hope that helps you, markus


1667629488171.png (26.1 KiB)
flows.zip (1.3 KiB)
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andre12 avatar image andre12 commented ·

@marommel




605c8535-7fd1-4158-b677-e101e1ac8048.jpeg

I did try to add your flow but now i get that message from Node red

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605c8535-7fd1-4158-b677-e101e1ac8048.jpeg (4.4 MiB)
marommel avatar image marommel andre12 commented ·
I'm bit a node red pro but it's about the proper configuration of the nodes. check if all properties are fitting your "system"
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andre12 avatar image
andre12 answered ·

Thanks so much for your help


The Best would be to to Collect all the flows for other Users also


Bye André

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