Possible to get live loader to do "one time" initial load of historic data?

I’ve just set a SolarEdge system, installed some time ago, to live upload.
Does the solar edge API let PVOutput collect historic data.
And is there a way to tell PVOutput to go get it?

If not I’ll export a spreadsheet, but that seems crudgy.

There are no plans to support back loading of live data using the Auto Uploader.

Is it possible to do so? Meaning if it were deemed important, would it be possible? A good idea?

Possible but not practical as there are limited resources that would be better served processing current data.