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sfstar / hass-victron

Integration for Home Assistant to fetch data from the victron gx device via modbusTCP
Apache License 2.0
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missing Victron Solarcharger after change Charger hardware #179

Closed Heiko00000 closed 3 months ago

Heiko00000 commented 4 months ago

Hello,

I build a HA System with RP5 and actuell software Januar 2024. Yesterday, i musst change the MPPT 150/60 (faulty) against the same type.

In Victron VRM is the Charger find and work normaly.

The Rescan find no Solarcharger. Delate the Victron Hub in HA and Scan, 5 Items find, no Solarcharger.

New Apdate for Victron Cerbo GX von 3.13 to 3.22, no improvement. New Apdate HA to Home Assistant (2024.2.3) to 2024.2.5. no improvement. New apdate hass-victron to V0.1.7, no improvement.

Solarcharger have the Number 216 /281

Thanks Heiko

Heiko00000 commented 4 months ago

Hello,

I did a test, reconnected the defective solar charger to the Cerbo and after another scan HA found it. HA model number 224, Victron ID 278. Reconnected the new solar charger, HA cannot find a charger. Disabled the defective and disconnected solar charger in HA, no improvement.

Both solar chargers have the same hardware and software. built 2022 week 40 built 2022 week 49

Screenshot 2024-03-07 091624

Does anyone have an idea where the error is?

Thank you, Heiko

sfstar commented 3 months ago

Hello and thank you for opening this issue,

It seems that the new device might use an non-documented unit id. Thereby, causing this integration to not detect it upon scanning.

Valid unit id's this integrations checks are:

valid_unit_ids = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 
                   11, 12, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 
                   31, 32, 33, 34, 40, 41, 42, 43, 44, 45, 46, 100, 223, 
                   224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 
                   235, 236, 237, 238, 239, 242, 243, 245, 246, 247
                   ]

Please check under: Services -> Modbus TCP -> Available Services to find what the unit id is of the new solarcharger.

Heiko00000 commented 3 months ago

Hello und thanks for your help.

The Solarcharge have the VRM Instance 281. In Hass-Victron it should be 216.

Heiko

sfstar commented 3 months ago

Hello @Heiko00000,

Is either 281 or 216 the id that is visible on this screen:

image

related to the victron solarcharger?

sfstar commented 3 months ago

You can try installing the latest main version by: Going to hacs Selecting redownload for the integration. There you select "main" as the version (since the unit id change hasn't been released yet).

After downloading, restart HA and perform a rescan of all available devices. This should then yield the new solarcharger as an device.

Heiko00000 commented 3 months ago

Hello, the solarcharger is found and works, thank you.

But I had to enter the number 216 directly in the "const.py" because the call "main" kept getting replaced by 0.1.7.

Greetings Heiko

sfstar commented 3 months ago

The release (v0.2.0) has been shipped. Closing issue, feel free to re-open if the issue persists with the new release