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dehsgr / node-red-contrib-alphaess

This provides a node for retrieving information from Alpha ESS photovoltaic systems.
ISC License
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Node delivers only 0 values #4

Closed Joehne closed 2 years ago

Joehne commented 2 years ago

Hello, due to problems with the login at alphaess I have now installed version 1.6.0. I use the backup data because I always received 0 values for real-time data. In the new version 1.6.0 the backup data are now also all 0. Thank you very much, Greetings Jürgen

dehsgr commented 2 years ago

@Joehne that sounds very strange. I cannot see anything not working here. Can you enable verbose logging in node-red and post a log here? Maybe we find out what's going on...

Joehne commented 2 years ago

I have set the level to"debug" in the settings file. The Output istonly: 9 Oct 18:04:51 - [debug] [alphaess-monitoring:Alpha S5] Fetching realtime data (backup path)... 9 Oct 18:04:52 - [debug] [alphaess-monitoring:Alpha S5] Processing data... 9 Oct 18:05:03 - [debug] [alphaess-monitoring:Alpha S5] Fetching realtime data (backup path)... 9 Oct 18:05:04 - [debug] [alphaess-monitoring:Alpha S5] Processing data...

dehsgr commented 2 years ago

Strange. Can you untick backup path checkbox and publish flow? Afterwards re-tick it and publish flow again? Does this change sth.?

Joehne commented 2 years ago

here the log without backup

9 Oct 18:34:29 - [debug] [alphaess-monitoring:Alpha S5] Fetching realtime data... 9 Oct 18:34:29 - [warn] [alphaess-monitoring:Alpha S5] There was an error fetching realtime data for AK1510120700115: Malformed or empty response! 9 Oct 18:34:29 - [debug] [alphaess-monitoring:Alpha S5] Processing data... 9 Oct 18:34:29 - [error] [function:prepare] TypeError: Cannot read property 'toFixed' of undefined 9 Oct 18:34:41 - [debug] [alphaess-monitoring:Alpha S5] Fetching realtime data... 9 Oct 18:34:41 - [warn] [alphaess-monitoring:Alpha S5] There was an error fetching realtime data for AK1510120700115: Malformed or empty response! 9 Oct 18:34:41 - [debug] [alphaess-monitoring:Alpha S5] Processing data... 9 Oct 18:34:41 - [error] [function:prepare] TypeError: Cannot read property 'toFixed' of undefined

by the way: See a PM at Storion4you

Joehne commented 2 years ago

now I just see that I no longer see any current data on the Alpha Portal either. In this respect, I assume for the time being that the node is working properly. Alpha-Ess is the problem :(

Joehne commented 2 years ago

However, the battery state of charge is still displayed. The value would be enough for me.

Joehne commented 2 years ago

Strange. Now the display in the portal is ok again, but the node still delivers 0 values.

dehsgr commented 2 years ago

I would like you to send me some test credentials to your system to dehsgr at-sign outlook dot com. So I could check this from my site. Alpha ESS seems to update/change sth. at their servers.

Joehne commented 2 years ago

have sent the link for guest access.

dehsgr commented 2 years ago

Thank you very much. The web portal function (this is the one I use to query the data) gives me only zero values too. There must be sth. wrong on Alpha ESS system site. I'm not able to do sth. from my site here. :-(

dehsgr commented 2 years ago

@Joehne I recently published another fix reflecting backup path. You might get values again now. Would be happy for your feedback.

Joehne commented 2 years ago

I opened a ticket with Alpha on 9 October. After some discussions, Alpha actually managed to display the data in the portal again. I can now access the data directly and also via the backup path. This happened two days ago and I only noticed the correction yesterday. I am still using version 1.7.0.

Upgrade to 1.7.1: Again, the original and backup path works.

Thank you for the info and for your work!