Don't receive from Grid Meter the ab_u bc_u ca_u voltage of grid

[vodnok]

Describe the bug
I have Meter-1 that is a Power sensor
I only have "Meter-1 - Grid voltage" and do not receive the ab_u bc_u ca_u (Grid AB BC CA voltage)
I receive well these informations frommy inverter (Grid AB voltage Grid BC voltage and Grid CA voltage)

I don't know if it's a feature or a bug

** Debug information **
Answer the questions below before submitting a new issue.

• Are you using the latest version of Home Assistant? no : 2024.9.3
• Are you using the latest version of this integration? yes
• Have you looked into the closed issues and did not find a similar issue. no
• Are you using Kiosk or Northbound / OpenAPI mode? Northbound / OpenAPI
• If you are using Kiosk mode. Have you checked that the url is still valid? See I am using the kiosk mode, but the data is not updating
• If you ar using Northbound / OpenAPI mode. Check if your credentials are still valid. See How can I verify my Northbound API / OpenAPI credentials? Credentials OK
• Have you checked the logs for any info? NO

To Reproduce
Steps to reproduce the behavior:

1. Open Power Sensor page detail
2. I don't see any lines for Grid Voltage AB BC CA

Expected behavior
I would like to see 3 more lines with Grid Voltage AB, Grid Voltage BC and Grid Voltage CA in the same way than for the inverter

Screenshots
If applicable, add screenshots to help explain your problem.

[tijsverkoyen]

• Are you sure this device exposes this information?
• Are you willing to share your credentials so I can debug this?

[MMK1972]

Need add these lines sensor.py file

if device.type_id == PARAM_DEVICE_TYPE_ID_GRID_METER:
entities_to_create = [
{'class': 'FusionSolarRealtimeDeviceDataVoltageSensor', 'attribute': 'ab_u', 'name': 'Grid AB voltage'},
{'class': 'FusionSolarRealtimeDeviceDataVoltageSensor', 'attribute': 'bc_u', 'name': 'Grid BC voltage'},
{'class': 'FusionSolarRealtimeDeviceDataVoltageSensor', 'attribute': 'ca_u', 'name': 'Grid CA voltage'},
{'class': 'FusionSolarRealtimeDeviceDataVoltageSensor', 'attribute': 'a_u', 'name': 'Phase A voltage'},
{'class': 'FusionSolarRealtimeDeviceDataVoltageSensor', 'attribute': 'b_u', 'name': 'Phase B voltage'},
{'class': 'FusionSolarRealtimeDeviceDataVoltageSensor', 'attribute': 'c_u', 'name': 'Phase C voltage'},
{'class': 'FusionSolarRealtimeDeviceDataCurrentSensor', 'attribute': 'a_i', 'name': 'Phase A current'},
{'class': 'FusionSolarRealtimeDeviceDataCurrentSensor', 'attribute': 'b_i', 'name': 'Phase B current'},
{'class': 'FusionSolarRealtimeDeviceDataCurrentSensor', 'attribute': 'c_i', 'name': 'Phase C current'},

[vodnok]

• Are you sure this device exposes this information?
• Are you willing to share your credentials so I can debug this?

I think so , i see these informations on my fusionsolar app for the meter and it's there also on the api documentation.

That would be very good if you could add these informations as i'm suffuring low voltage for the moment on my grid and sadly fusionsolar dont propose historic for these informations. I would like to notify in case of low or high voltage so i can protect some electric device that are sensible to voltage variations

Thx

[tijsverkoyen]

@MMK1972 or @vodnok are you willing to share your credentials so I can check the changes?

[vodnok]

It could be possible indeed. How do i transfert them to you ?

[tijsverkoyen]

You can send them to fusionsolar-ha [at] verkoyen [dot] eu

[vodnok]

Hi, did you get time to look at this ?

[tijsverkoyen]

No, sorry. Not yet

[tijsverkoyen]

I have added more entities to the Power Sensor.
This is available in https://github.com/tijsverkoyen/HomeAssistant-FusionSolar/releases/tag/v3.2.0