question

James Minnie avatar image
James Minnie asked

CCGX to Kaco Inverter Communication

Good day,

Anyone knows how to connect a CCGX to a Kaco Inverter (AC coupled)?

Regards,

James

CCGX Color Control
2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

4 Answers
colin-mackay avatar image
colin-mackay answered ·

Hello

i would also like an answer to this question - anybody have any ideas??


2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Paul B avatar image
Paul B answered ·

There a few ways the below will work with all grid tie inverters up to 7kw or one for each Grid tie inverter again max 7Kw per inverter or phase


Use a Victron AC Current sensor, install this through the active or neutral AC cable from your Grid tie unit. connect the two outputs to the multiplus/quattro's Aux1 input and install the Assistant and then the cerbo will read the solar input . if you have more than one inverter and the total is over 7Kw then one for each inverter and connect each one to a diferant Aux input

https://www.victronenergy.com/accessories/ac-current-sensor

https://www.victronenergy.com/live/ac_current_sensor:start

https://www.victronenergy.com/blog/2014/10/13/ac-current-sensor-assistant-no-more-pv-power-at-night/

Another option is a grid meter installed one the grid tie incoming power lines



2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

blacksun avatar image
blacksun answered ·

Ich habe einen Kaco Blueplanet 8.6 TL3 (3phasig) und möchte dieses wenigsten fürs Monitoring ans VenusOS anbinden. Leider wird der Kaco nicht über Modbus TCP erkannt. Gibt es eine Möglichkeit den Blueplanet per Modbus Schnittstelle anzubinden? Ich habe keine Nulleinspeisung, möchte die Solarwerte trotzdem visualisieren.


Im Menü wird der Wechselrichter zwar erkannt. Es wird aber nichts angezeigt. Angeschlossen ist der Kaco Blueplanet vor ACin. Einstellungen müsste somit passen.

1.png1.png


Im Menü unter Modbus TCP Geräte wird der Wechselrichter auch nicht angezeigt.

Kann mir da jemand helfen?

Gruß

Michael


1.png (18.1 KiB)
1.png (20.0 KiB)
2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

blacksun avatar image
blacksun answered ·

Mit diesem Skript kann man den PV Wechselrichter Kaco Blueplanet in die Installation von venusos integrieren.

https://github.com/blacksun80/dbus-kaco_blueplanet

2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.