Fronius suddenly stops uploading during day, usually catches up at night


#1

My Fronius inverter has stopped uploading to PVOutput consistently during the day.
It would start off ok but then stop and most often upload the rest after sunset. I had an instance where it wouldn’t upload at the end of day.
Interestingly enough the upload to SolarWeb is not impacted!

There are a few things I can think off that might have caused the issue.
In order closest to the date; the inverter was powered down for electrical work; joined NBN; new modem before joining NBN.

Is this an instance of; have you tried turning it off and on again?


#2

Unfortunately the push from Fronius does not provide catchup functionality for missed uploads. This is provided for the solarweb however.


#3

Meant to upload this image but wasn’t able to earlier.
What is happening is that the uploads stop but I still get the total at the end of the day, except for 2 days where that didn’t happen but SolarWeb has recorded a most likely correct amount.
What causes the uploads to fail then suddenly start again? BTW worked fine all day today!?


#4

Yes, if the Fronius cannot send/push data to PVOutput due to bad wifi etc then you will get missing points.