hey Robert, thx again … It works from the code point of view. But I remember in a message from other users, that “sonnen” block the API in new version of the software. I´ve got a update end of year 2019. my sonnen battery is from 2014. how it works with the “direct” way (URL: http://192.168.178.XX:7979/rest/devices/battery/M05)? return of this call is the “USOC”-value? thx in advance! uwe
the error message from “home-assistant-log”: Protokolldetails ( ERROR )
Sun Feb 23 2020 11:23:45 GMT+0100 (CET)
Error fetching data: http://192.168.178.xx:8080/api/v1/status failed with HTTPConnectionPool(host=‘192.168.178.xx’, port=8080): Max retries exceeded with url: /api/v1/status (Caused by NewConnectionError(’<urllib3.connection.HTTPConnection object at 0x7fb3d53710>: Failed to establish a new connection: [Errno 111] Connection refused’))