Since a few week I noticed that when I click on the ranking link on the main page of my system Zonparadijs, in my case today it’s 17965 of 51601 it results to a complete different ranking on the PV Ladder (in my case 23945).
I think I found the reason. If you go directly to the PV Ladder via the link on top of the page 40 systems are displayed on 1 page. But if you enter the PV Ladder via the link of your own system 30 systems are displayed per page. If you go the next page it skips 10 systems.
I cannot find a setting to change the number of systems per page. I also haven’t got any filters applied.
