MID 15 KTL3-XH

[flopp999]

I have tried using "invtype = sph" but the data is very strange, Grid Frequency is between 15-65 Hz :)

Do I have to change the offset or maybe this inverter is not added?

EDIT: data in ShinePhone seems to be correct, but maybe the data is just passed through.

[flopp999]

[johanmeijer]

Can you try to run it with invtype=tl3, this might fit better.

[flopp999]

Hi I tried tl3 but still strange frequency and SOC for battery is missing

[johanmeijer]

Can you sent m ethe original growatt data from the grott log?

[flopp999]

Growatt original Data:

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                 \x6f\x4f\xa7```
         - Grott automatic protocol detection
         - Grott data record length 839
         - layout   :  T060104XTL3
         - no matching record layout found, try generic
         - Record layout used :  T06NNNNXTL3
         - Growatt data decrypted V2
         - Grott Growatt data decrypted

[flopp999]

I have smart meter SDM630MCT. Firmware in Inverter is ZBDB-0006, if that is a matter of problem. Latest firmware seems to be 0014 but I needed 0006 to be able to use the system as a Helsingborg system to balance the net

[johanmeijer]

Ok your data record looks more like T:_X (Min-type record) can you please run invtype=min?

the SOC value is then shown at the bdc1_soc keyword (first BCD Power module).

If the SDM630 is connected to the inverter then a separate datarecord is sent and a separate MQTT message is created. Can you look at the Grott log if you can find one?

[flopp999]

With "min" it finds the data logger(I think) GPGxxxxxx. I am pretty new with Growatt so I have not learned how it works, yet. It doesn't find any data for the battery. Before I had the KLNxxxx but that one is not created. I deleted and added Grott integration in HA. Tomorrow and can try to look through the MQTT messages. The battery is presented as CXMxxxxx in the Shine app.

[flopp999]

So this is what I get when I use -v and changes "minrecl" from 100 to 1 I saw message coming from those layouts: T060116MIN,T060118MIN, T060119MIN, T060137MIN(could see my serial number for the battery in here), T060120, T060150XMIN, T060150MIN, T060103XMIN, T060104MIN, T060138XMIN Anyone of these that can help you?

[flopp999]

T060137XMIN I can see my serial number for each battery module I have

[flopp999]

If I comment-out Invtype it choose T060104X

Grott data record length 839

• layout : T060104X
• no matching record layout found, try generic
• Record layout used : T06NNNNX
• Growatt data decrypted V2
• Grott Growatt data decrypted

and it shows SOC for battery1 in the debug but I do not get it in HA

[Simenglert]

I have the same inverter. Did you find a way to get the battery data in HA? In my case theres no battery data at all no matter what invertype I am using. For me the best way is using invertype "mod". Which one are you using?