Maybe updating the RFXCom firmware helps, see: viewtopic.php?f=28&t=12787

See this topic: viewtopic.php?f=47&t=10183

Or try HTTP data push with InfluxDB and Grafana for example.

The info per panel is only visible via the SolarEdge Portal website or app. I don't think that information is exposed via the SolarEdge API. All API options are described here: http://www.solaredge.com/files/pdfs/se_ ... ng_api.pdf

If it is running fine, SolarEdge via Web API hardware is requesting new data every five minutes. And only from one hour before sunrise until one hour after sunset. So make sure your location is set in the Domoticz settings.

Is that "Error: SolarEdgeAPI: Error getting http data!" line repeating in the log each x seconds?

And Domoticz can access the internet? To verify you can try the Weather Underground integration with Domoticz for example. It needs internet to get the actual weather.

The Domoticz process can access the internet (no firewall blocking)? You get that error if the following HTTP request does not return a valid result. Can you try this URL in a web browser, replacing YOUR_SITEID, YOUR_SERIAL and YOUR_APIKEY with the values in your Domoticz hardware settings? https ...

Correct serial number in the hardware settings?

There is built-in support for Pushover. Pushover costs about 5 euro once per-platform (iOS, Android, Desktop).

First make sure that your API key and Site ID are both correct. Check it with this URL replacing the SITEID and APIKEY with yours: https://monitoringapi.solaredge.com/site/SITEID/energy?timeUnit=DAY&endDate=2016-06-05&startDate=2016-06-01&api_key=APIKEY If correct the browser result is XML output ...

The device ID starts with leading zeros followed by the node ID.

On the graphs view there is a ‘Report’ button on the top right. It shows the cost per month and when you click the button behind a month on that page, you can see the cost per day for that month.