Deye 2/4mppt profile - Device Alert shows Error with value: 1900546, 1900548, 1900550

[terzo33]

Hi @davidrapan , I always see this error message but actually there is no error, on solarman there is no warning

[davidrapan]

So yeah I mean you can see in the file that the data returned from the device are simply not refreshing with every request...

[terzo33]

So yeah I mean you can see in the file that the data returned from the device are simply not refreshing with every request...

so is it a device problem?

[davidrapan]

Every hint is pointing in that direction, yes.

You have probably set from the Deye side update interval to 5m. Try to write to Deye support and ask them to lower the update interval of your microinverters and see if that changes anything.

[terzo33]

@davidrapan yes done. Just set to 60 sec

[davidrapan]

What do you mean? You have already set it to 60 s?

[terzo33]

What do you mean? You have already set it to 60 s?

Yes. With deye support

[terzo33]

What do you mean? You have already set it to 60 s?

[terzo33]

I saw grid ac value with 5 sec update interval on HA. Can you check on debug?

[davidrapan]

Yes there some occasions when for example Grid Voltage changes from 236V to 235V and then immediately back to 236V in 5 s interval.

[terzo33]

@davidrapan i don't understand why "update interval" for grid voltage is about 5/10 sec and for other values is 4/5 minutes 🤷‍♂️

https://github.com/user-attachments/assets/9f8b3a8b-d8cd-4ff7-95e0-237b77659254

[davidrapan]

I honestly don't get it either.

The way the indication of ? seconds/minutes ago change works is that it will update only if the value displayed changes. So because the value given by the inverter does not change it displays different update periods.

[terzo33]

@davidrapan Another error :(