Add Status information to Web UI and loggin

[meikel-g]

Please add information about maintenance charging to the Web UI and InfluxDB logging. Details can be found here:
https://www.photovoltaikforum.com/thread/151868-prpd-nedap-powerrouter-via-http-und-rs485-auslesen/?postID=2201193#post2201193

[TheDonDope]

Hi @meikel-g,

can you please be more specific about your feature request? Your external forum link wasn't that helpful.

• Which data points should be added?
• Where should the data be added?
• How should the data points be stored in the database?

Thanks!