Connecting GoodWe All-in-one 1 to Homey

How can I connect the inverter GW5K -EHA-G20 to Homey Pro 2023 ?

Already tried this app?

Yes. But it ask me.the.systemID.of.my installation. But I Cant find.it.
Normally in the URL of the SEMS+ but I Cant find.it there.

Then you should ask in the app topic