Bulk delete?

Questions
#1

I’ve recently moved from consumption only to a generation uploads (I got solar).
I would like to bulk delete the 550+ days of consumption data but don’t see anyway to do this in a painfree manor?

BB, any chance you can do a bulk delete for me, leaving only my last two days 14th & 15th?

#2

Its only possible to delete or change the last 90 days of live data.

#3

As an alternative I created a new system, don’t see an option to delete the old one?

#4

Not possible to delete, but the system status may be changed to ‘Inactive’.

This will hide the system in certain views.