SolarEdge - Aggregate Week Production problem

Add-ons Bindings
1

Hello,

Info: OH 4.2.2, Windows 11.

everything works fine (almost fine) - I see day production, month or year production, but unfortunatelly is not reported “week” production like this:

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and in the log I see:

Attempting to send a state update of an item which doesn't exist: SolarEdge_Aggregate_Week_Production
Attempting to send a state update of an item which doesn't exist: undefined

anyone observe the problem with SolarEdge binding with channel “Aggregate Week Production”? How to resolve that?

2

What’s the full log statement. All that stuff to the left is maningful and important. In this case it’s importatn because that error looks a whole lot like one that comes from MainUI, not the binding.

Ultimately, the warning is complaining about Item SolarEdge_Aggregate_Week_Production but your screenshot shows the Channel is linked to an Item named Solaredge_Production_Week.

So which Item is it? Which one exists? Where is the error/warning comming from?

3

Full log is here:

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yes, probably the log refering to MainUI.

Why I didn’t see the value of item lined to week channel? But I see values in other items lined to day/month/year.

PS: I created again new thing “SolarEdge2” (not linked to MainUI) + 2 new items for day and for week production - result is the same I see value of item for day, but I don’t see value of item for week (only “UNDEF”) :frowning:

4

Please avoid posting screen shots as much as possible. They are hard to read, cannot be searched, copied, edited, etc.

Yes, that error is comming from MainUI and it means you have a widget that is asking for the state of an Item that doesn’t exist. It’s irrelevant to the Thing Channel and Item linked to the Thing.

Beyond that :man_shrugging: I don’t know this binding. Maybe it only updates the Item once a week?

Items get initialized to NULL so if the Item is UNDEF it is set to that by the binding itself. So the Item reflects what the binding is telling it to be. The docs for the add-on do not say why and under what circumstances it will set an Item to UNDEF. Maybe the logs will be informative.

5

As I see in the logs, items values are refreshed very often…

20.11.2024		[INFO 	] 	[openhab.event.ItemStateUpdatedEvent 	] 	- 	Item 	'SolarEdge_Production_Year' updated to 6309.168 kWh
20.11.2024		[INFO 	] 	[openhab.event.ItemStateUpdatedEvent 	] 	- 	Item 	'SolarEdge_Aggregate_Day_Production' updated to 0 kWh
20.11.2024		[INFO 	] 	[openhab.event.ItemStateUpdatedEvent 	] 	- 	Item 	'SolarEdge_Production_Week' updated to UNDEF
20.11.2024		[INFO 	] 	[openhab.event.ItemStateUpdatedEvent 	] 	- 	Item 	'SolarEdge_Production' updated to 131.617 kWh
20.11.2024		[INFO 	] 	[openhab.event.ItemStateUpdatedEvent 	] 	- 	Item 	'SolarEdge_Live_Production' updated to 1 W
20.11.2024		[INFO 	] 	[openhab.event.ItemStateChangedEvent 	] 	- 	Item 	'SolarEdge_Live_Production' changed from 0 W to 1 W

So I hope maybe some author/develope of SolarEdge plugin can help me…

6

If I recall, the weekly data has never worked for my system either. It’s not one of the values that I use so I’ve never looked in to it, but I think this has been a long standing issue.

1 Like
7

thank you for the voice of another user, so the problem is not on my side, but still it is a pity that it does not work and has not been solved as you write for a long time :cry: