SolarEdge mqtt Hassio addon with more info than usual API's. Make sure to have a cookies.txt file loaded into the cookie_path (default=/share/solaredge_mqtt). Cookies.txt should be exported from your browser with an extension while being logged into https://monitoring.solaredge.com
Tested and developed with Chrome plugin to export to cookies.txt: https://chrome.google.com/webstore/detail/cookiestxt/njabckikapfpffapmjgojcnbfjonfjfg
For an anonymous MQTT connection just leave the default username and password in the config empty but set anonymous to true.