Solax finally sorted their **** and the web portal (haven't checked the app) now gives actual PV generation.
Its a few clicks in and not on the overview tab but damn finally its more useful.
Actually the whole thing is a lot more useful. Its a heavy redesign and even some of the more technical stuff is there.
Grid voltage etc
Now the interesting thing, it also shows battery info....
So I may be able to finally upload generation numbers, will take a look sometime soon