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questus asked

MPPT smart 3 Stück connect to CCGX

Moin !

at first - please see the drawing

I have two questions:

1. 3 x smart MPPT data connection to easysolar, there is no way (?) because VE.direct is in use by MPPT 3, the other one ät CCGX by BMV 700

2. what is the easy way (by costs) in my drawing to connect the mobilehome to the internet ät home ?

The mobile home is in function without failures since 1/2 year. Now I want to add on a Homebase functionallity to use the hardware every time mobile / station at home.11.png


thanks for your assistant

harvey


MPPT SmartSolarBluetooth
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petajoule avatar image
petajoule answered ·

ad 1) how about this way: https://www.victronenergy.de/accessories/ve-direct-to-usb-interface

?

and as for 2) dig an Ethernet cable. This is what I would do.

Else look up "Yagi antenna".

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questus avatar image
questus answered ·

Perfekt !! 75 m Ethernet CAT7 Erdkabel ! konfektioniert 59,00 € -- vielen Dank! preiswerte aber sichere Lösung -

zu 2. erkennt das CCGX dann automatisch den über USB - Ve.direct neu angeschlossenen Solarstring ? oder muss das im CCGX dann angemeldet/parametriert werden ?


DANKESCHÖN


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petajoule avatar image petajoule commented ·
Cat7 ist totaler Overkill, Cat5e oder Cat6 tut's auch.


Ja, der CCGX sollte das automatisch erkennen. Hab' zwar so ein Kabel hier, aber noch nicht probiert. Auf der Victron Schulung wurde allerdings behauptet, das ginge vollautomagisch.

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Matthias Lange - DE avatar image Matthias Lange - DE ♦ commented ·
Ja, wird vom CCGX genau so erkannt, wie über VE.direct, auch mit USB-Hub. Das ist beim MultiPlus-II GX ja auch die einzige Möglichkeit mehrere VE.direct Geräte anzuschließen.
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questus avatar image
questus answered ·

Danke an alle 3 die mir geholfen haben!

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questus avatar image
questus answered ·

@PetaJoule

Nachfrage:

Die Situation ist am CCGX VE.direct a) am Shunt BMV xy, VE.direct b) am MPPT 1, VE.direct Modem am USB mit MPPT 2,- alles in Function -

Kann ich das MPPT 3 über ein 2. VE.direct Modem am USB CCGX über ein Y Datenkabel USB 2.0 nutzen? Funktioniert das ? DATEN mäßig ist da doch nicht viel los... (?)

(ich sollte 3 x MPPTs Victron nutzen, weil die Solarpaneelstrings um 90° in 3 Richtungen gehen)

Lg Harvey

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petajoule avatar image petajoule commented ·

https://handleidingen.acculaders.nl/wp-content/uploads/2019/07/handleiding-victron-color-control-gx.pdf


Ich zitiere:


The maximum number of VE.Direct devices that can be connected is 5. This is achieved by having two devices on a direct connection, and a maximum of three connected via USB. From version 2.12 of the firmware the number is increased to 8 devices.

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