Trying to create a parent/child system

Donation Features Data Aggregation
#1

I have 2 issues
I am trying to create a parent child system.
I have 3 inverters so guessing i need to use 4 systems to make 1 parent system?
the next problem is i have multiple decommissioned systems that I cant delete and I have hit my 10 limit so unable to add any more systems to create my 4 system parent child system.

how do you delete old systems?
can I make the parent/child system with 1 system?

they are the older fronius symo inverters is there a way to combine them all and send 1 fronius push?

#2

Yes, 3 child systems pointing to 1 parent which is the aggregate of all 3.

It isn’t possible to delete old systems, you’ll need to reuse these old decomissioned systems by making them active again and deleting their old data.

Data can be uploaded directly to the parent but this will be overwritten when child data aggregation occurs. However this can be work under some scenarios such as sending consumption to the parent while generation is aggregated from child systems without consumption data.

Its not possible since one push config on the Fronius maps to a single PVOutput system id, sending them all to the same sid would simply overwrite previous updates with the same timestamp.

#3

how do i delete the old data?

is there any reason the systems cant be delete?

#4 
 bumping...
#5

This would need to be done manually on the daily page by selection / shift click on daily ranges and select “Delete”.

The system is tied to historic records such as PV Ladder and potentially parent child relationships that need to be removed etc.