Unable to answer "How many cars can be charged here at the same time?" for https://osm.org/node/6633188566 via StreetComplete 42.0:

2 charge stations. The left is 22 kW AC destination charger with one CCS and other. The right one is 2 x 50 kW DC charging with one chademo and one CCS combo.

Attached photo(s):
https://westnordost.de/p/90142.jpg