Exclude systems with no records

Hello: I’m still learning the system…
I see how to search for (for example) “20060 8km” to see all systems within 8km of 20060. The thing is, a lot of those systems don’t have any recorded outputs. I could go through those systems one at a time and exclude them from my searches (I think), but my guess is they would remain excluded next time I do a search, even if they’ve added outputs in the meantime.
So my questions are:

  1. is there a search term/command that would allow me to exclude systems with no recorded outputs from my results?
  2. As an aside, is there a way to save my search results? I get the search-results drop-down in PV Ladder, for example, but if I’m trying to work my way down the list, it would be a lot easier if I could save that list.
    Thanks!

I’ve asked the following elsewhere, but if you know the answers to the above you probably know this answer: is there a way to quickly download bulk data from a project? That is, I can go and cut and paste every day output data, but that can get really tedious. I’m doing research on our region that will help the continued growth of the local solar industry, so this data is helpful but it would be great if it were less difficult to get to it.
Thanks again!

  1. Under your account settings update Search Min. Outputs

  2. Save results cannot be saved, you have to add the systems to your favourites.

You can use Get Output API service - https://pvoutput.org/help.html#api-getoutput

To retrieve data for systems other than your own your account needs to be donator.