The data is a bit of a mess here.
For some reason when they migrated from Virta they first used the POW prefix with the Monta IDs, then they switched to the AGR prefix and reverted to the Virta IDs. Then they switched back to POW with Monta ID.
Sometime along the way, the CHAdeMO was replaced with CCS. This appears to have taken place sometime between 2025-10-29 and 2025-11-01 based on the live data.
One of the AC was removed. It stopped showing activity after 2025-10-15 but remained for a while and was even renamed to AGR as well. It's the connector named "Kabel" and that matches with the one that was documented as cable on Virta as well. But the connector that remains with name "Buchsee" also has an indicated power of 43kW, so this throws into doubt which connector actually had which ID in the new system.
On Google Maps there are a bunch of pictures, all uploaded in December 2025 but the ones by the owner are probably older. Those owners pictures still show the CHAdeMO, both AC and the Swisscharge/Virta payment instructions. The community pictures show the PowerUp branding, 2xCCS, AC socket and no more tethered AC. We also see the older CCS was replaced with a new CCS connector. The paint job was modified so that the entire charger is yellow.
Another user contribution from December 2025 shows the parking tariffs, which appear unchanged compared to my October 2024 picture.