Hello Everyone,

in my inverter Voltronic Axpert VM IV  Twin  6K, i have main firware v.56.09 and secondary cpu firmware v.39.06.

Is there a new version available?

Many Thanks for your Help..

Steve

Edited May 19, 20233 yr by smsteves

Do you perhaps mean an Axpert VM III 6 kW Twin? With one MPPT input?
 

If so, there is firmware version 56.11 available, e.g. in this post.

I've not seen any display firmware version 39.xx for any models.

Hi Coulomb,

thank you for your response.

I apologize for not being precise with the model of my inverter. I will also modify the title of the post to avoid confusion.

The model is Axpert VM IV TWIN 6K, could it be the same firmware?

Thank you for the link!

Steve

Hi everyone,

I have this inverter model, Axpert VM IV Twin 6k, which I purchased because according to the specifications, the PV input ranges from 60V to 450V.

Additionally, it has dual output that can be managed based on time and SOC (State of Charge).

I couldn't find any posts or information about it on Google.

Has anyone else installed it?

The firmware currently installed is version 56.09. Do you think I could try upgrading to version 56.11?

 

Thank you

Steve

https://ibb.co/3vGwwwv

Hie how are u…..I’m also looking for the same firmware….do u have any firmware after the manufactures….i need to upgrade mine thank you