Fronius inverter integration

Kelvin_Sudlow · July 9, 2019, 7:16pm

Yes certainly does, not sure how that can be. So this would imply it is not getting fresh data from our Inverters ???
Hopefully sparkydave can help

Kelvin_Sudlow · July 9, 2019, 7:17pm

Are you able to post a pic of your Data as mine is showing old historical data used to test the component

Thanks

Kelvin_Sudlow · July 9, 2019, 7:36pm

Info from today. still not updating and using old data as seen above in other threads.
Screens shots shows today (some should be zero or unknown as sun not up yet
Also included info from my rest sensors to show inverter working correctly

42%20AM 51%20AM

safepay · July 9, 2019, 9:37pm

Its in debug mode. I had hardcoded my URL where I had mock data:
https://my-json-server.typicode.com/safepay/json/test
This was for someone to compare my mock data with their real data.

I have uploaded a new debug version that hardcodes a few things but should work with your ip_address in the config (it assumes a device_id of 1).

Can someone please do two things:

compare my mock data with the real inverter data via the two URL’s.
Run the new code and look in the logs for the various debug outputs - they have lots of “!!!” at the start.

Cheers

sparkydave · July 9, 2019, 10:07pm

It’ll be a couple more hours before I get decent sun on my panels, still dark outside but I’ll try and get something later today if I get home from work during daylight

Kelvin_Sudlow · July 9, 2019, 11:12pm

Using latest sensor.py back to the original errors
error log

2019-07-10 11:02:45 ERROR (MainThread) [homeassistant.components.sensor] fronius: Error on device update!
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 261, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 377, in async_device_update
    await self.hass.async_add_executor_job(self.update)
  File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/config/custom_components/fronius/sensor.py", line 127, in update
    self._state = round(self._data.latest_data[self._json_key]["Value"], 1)
TypeError: 'NoneType' object is not subscriptable
2019-07-10 11:02:45 ERROR (MainThread) [homeassistant.components.sensor] fronius: Error on device update!
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 261, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 377, in async_device_update
    await self.hass.async_add_executor_job(self.update)
  File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/config/custom_components/fronius/sensor.py", line 125, in update
    self._state = round(self._data.latest_data[self._json_key]["Value"] / 1000, 1)
TypeError: 'NoneType' object is not subscriptable
2019-07-10 11:02:45 ERROR (MainThread) [homeassistant.components.sensor] fronius: Error on device update!
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 261, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 377, in async_device_update
    await self.hass.async_add_executor_job(self.update)
  File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/config/custom_components/fronius/sensor.py", line 127, in update
    self._state = round(self._data.latest_data[self._json_key]["Value"], 1)
TypeError: 'NoneType' object is not subscriptable
2019-07-10 11:02:45 ERROR (MainThread) [homeassistant.components.sensor] fronius: Error on device update!
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 261, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 377, in async_device_update
    await self.hass.async_add_executor_job(self.update)
  File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/config/custom_components/fronius/sensor.py", line 127, in update
    self._state = round(self._data.latest_data[self._json_key]["Value"], 1)
TypeError: 'NoneType' object is not subscriptable
2019-07-10 11:02:45 ERROR (MainThread) [homeassistant.components.sensor] fronius: Error on device update!
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 261, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 377, in async_device_update
    await self.hass.async_add_executor_job(self.update)
  File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/config/custom_components/fronius/sensor.py", line 127, in update
    self._state = round(self._data.latest_data[self._json_key]["Value"], 1)
TypeError: 'NoneType' object is not subscriptable
2019-07-10 11:02:45 ERROR (MainThread) [homeassistant.components.sensor] fronius: Error on device update!
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 261, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 377, in async_device_update
    await self.hass.async_add_executor_job(self.update)
  File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/config/custom_components/fronius/sensor.py", line 125, in update
    self._state = round(self._data.latest_data[self._json_key]["Value"] / 1000, 1)
TypeError: 'NoneType' object is not subscriptable
2019-07-10 11:02:45 ERROR (MainThread) [homeassistant.components.sensor] fronius: Error on device update!
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 261, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 377, in async_device_update
    await self.hass.async_add_executor_job(self.update)
  File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/config/custom_components/fronius/sensor.py", line 127, in update
    self._state = round(self._data.latest_data[self._json_key]["Value"], 1)
TypeError: 'NoneType' object is not subscriptable
2019-07-10 11:02:45 ERROR (MainThread) [homeassistant.components.sensor] fronius: Error on device update!
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 261, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 377, in async_device_update
    await self.hass.async_add_executor_job(self.update)
  File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/config/custom_components/fronius/sensor.py", line 127, in update
    self._state = round(self._data.latest_data[self._json_key]["Value"], 1)
TypeError: 'NoneType' object is not subscriptable
2019-07-10 11:02:46 ERROR (MainThread) [homeassistant.components.sensor] fronius: Error on device update!
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 261, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 377, in async_device_update
    await self.hass.async_add_executor_job(self.update)
  File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/config/custom_components/fronius/sensor.py", line 125, in update
    self._state = round(self._data.latest_data[self._json_key]["Value"] / 1000, 1)
TypeError: 'NoneType' object is not subscriptable

safepay · July 9, 2019, 11:16pm

Thanks.
Did you find “!!! HEADER TIMESTAMP” line in the logs?
Or the “Fronius URL” line in the logs?

And can you compare your direct URL with my test URL - ideally paste the raw data in code format directly from the logged URL.

Kelvin_Sudlow · July 9, 2019, 11:19pm

Will check Url when back home
but happy to give you the full log
URL in Log
2019-07-10 11:02:40 INFO (SyncWorker_7) [custom_components.fronius.sensor] Fronius URL: http://192.168.0.6/solar_api/v1/GetInverterRealtimeData.cgi?Scope=system&DeviceId=1&DataCollection=CommonInverterData

And Header
2019-07-10 11:02:45 INFO (SyncWorker_7) [custom_components.fronius.sensor] !!! HEADER TIMESTAMP: 2019-07-10T11:02:43+12:00

safepay · July 9, 2019, 11:23pm

Great. That shows that the URL is working and that individual items can be extracted from it.

Kelvin_Sudlow · July 9, 2019, 11:26pm

Just tested URL and it fails but if you compare your URL and what is being produced by the code they are different ie
Yours
http://ip_address/GetInverterRealtimeData.cgi?Scope=Device&DeviceId=1&DataCollection=CommonInverterData

Mine
http://192.168.0.6/solar_api/v1/GetInverterRealtimeData.cgi?Scope=system&DeviceId=1&DataCollection=CommonInverterData

Scope= is different on them ie yours is set to “Device” the code sets it to “system”

It should be “Device” also note “system” has to be “System” (case sensitive) to work but you get a different output

Kelvin_Sudlow · July 9, 2019, 11:35pm

All working. now I edited the sensor.py to fix the error in the Url ie “system” to “Device”
and all works thank you so much and getting live data
37%20AM

safepay · July 9, 2019, 11:51pm

Yep, that’ll do it. Good on you.
I’ll upload a final code for everyone.

Kelvin_Sudlow · July 9, 2019, 11:52pm

Great thanks

safepay · July 10, 2019, 12:05am

Actually Kevin, the problem the whole time must have been the case sensitivity of “device” vs “Device”.
I just fixed that in my final code.

Kelvin_Sudlow · July 10, 2019, 12:42am

Great thanks for all your work

sparkydave · July 10, 2019, 1:26am

I just checked my dev tools for the power output and noticed it hasn’t updated in 17hrs. I’m using the code from the got repo as it was yesterday afternoon. How often is the data supposed to update in HA? Obviously more often than mine currently is…

Kelvin_Sudlow · July 10, 2019, 2:07am

You need to get the new sensor.py as it has the fixed url creation,
Above post talks about what is changed

Tombstone · July 10, 2019, 4:19am

Thanks will put new final code in today when I get home. Thanks you for all your work

Tombstone · July 10, 2019, 6:52am

@safepay good work
No rush but I going to find out how but it will be good to have
Line 29
MIN_TIME_BETWEEN_UPDATES = timedelta(minutes=5)
In the config.
I going to ask round to help out so it will look like this
` - platform: fronius

ip_address: "192.168.0.219"
time between updates: 5

`

safepay · July 10, 2019, 7:13am

Yes, its typically

polling_interval: 5

to get that going.

It’s pretty easy to add.