SMA Solar Integration - Sunnyboy Inverter

tom_l · January 9, 2025, 3:36pm

Still working here. Try shutting down the inverter then turning it on again. I had to do that once to get it to connect again a year or so ago.

OldRon1977 · January 9, 2025, 3:47pm

I already tried that. Pulled the fuse to shut him down.
After the reboot still no connection

OldRon1977 · January 9, 2025, 3:54pm

Do you run the v2025.1.1 of HA?
I uploaded an old backup with the 2024.10.1 → integration works fine
But as soon as I update the core to 2025.1.1 the integration crashes

tom_l · January 9, 2025, 3:58pm

Yes I do with a SunnyBoy 6.0 inverter.

That definitely sounds like an issue with the integration. Enable debug logging and open an issue.

tom_l · January 9, 2025, 4:51pm

Ah ok. I’m using the core SMA integration. There’s already an issue open for the 3rd party speedwire integration:

github.com/Wired-Square/homeassistant-sma-sw

HA 2025.1.0 and 2025.1.1.

opened 09:53AM - 08 Jan 25 UTC

micronikje

This integration is not working in the new HA core mentioned in the title. He…re is the log for it. Could it be fixed? Regards Logboek Details (FOUT) Logger: homeassistant.setup Bron: setup.py:334 Eerst voorgekomen: 7 januari 2025 om 21:38:23 (1 gebeurtenissen) Laatst gelogd: 7 januari 2025 om 21:38:23 Setup failed for custom integration 'smasw': Unable to import component: cannot import name 'ENERGY_WATT_HOUR' from 'homeassistant.const' (/usr/src/homeassistant/homeassistant/const.py) Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/loader.py", line 1015, in async_get_component comp = await self.hass.async_add_import_executor_job( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ self._get_component, True ^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "/usr/local/lib/python3.13/concurrent/futures/thread.py", line 59, in run result = self.fn(*self.args, **self.kwargs) File "/usr/src/homeassistant/homeassistant/loader.py", line 1075, in _get_component ComponentProtocol, importlib.import_module(self.pkg_path) ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/util/loop.py", line 200, in protected_loop_func return func(*args, **kwargs) File "/usr/local/lib/python3.13/importlib/__init__.py", line 88, in import_module return _bootstrap._gcd_import(name[level:], package, level) ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "<frozen importlib._bootstrap>", line 1387, in _gcd_import File "<frozen importlib._bootstrap>", line 1360, in _find_and_load File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 935, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 1026, in exec_module File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed File "/config/custom_components/homeassistant-sma-sw-main/__init__.py", line 10, in <module> from .const import ( ...<6 lines>... ) File "/config/custom_components/homeassistant-sma-sw-main/const.py", line 3, in <module> from homeassistant.const import ENERGY_WATT_HOUR, POWER_WATT, ELECTRIC_POTENTIAL_VOLT, ELECTRIC_CURRENT_AMPERE ImportError: cannot import name 'ENERGY_WATT_HOUR' from 'homeassistant.const' (/usr/src/homeassistant/homeassistant/const.py) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/setup.py", line 334, in _async_setup_component component = await integration.async_get_component() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/loader.py", line 1035, in async_get_component self._component_future.result() ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^ File "/usr/src/homeassistant/homeassistant/loader.py", line 1027, in async_get_component comp = self._get_component() File "/usr/src/homeassistant/homeassistant/loader.py", line 1075, in _get_component ComponentProtocol, importlib.import_module(self.pkg_path) ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/util/loop.py", line 200, in protected_loop_func return func(*args, **kwargs) File "/usr/local/lib/python3.13/importlib/__init__.py", line 88, in import_module return _bootstrap._gcd_import(name[level:], package, level) ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "<frozen importlib._bootstrap>", line 1387, in _gcd_import File "<frozen importlib._bootstrap>", line 1360, in _find_and_load File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 935, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 1026, in exec_module File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed File "/config/custom_components/homeassistant-sma-sw-main/__init__.py", line 10, in <module> from .const import ( ...<6 lines>... ) File "/config/custom_components/homeassistant-sma-sw-main/const.py", line 3, in <module> from homeassistant.const import ENERGY_WATT_HOUR, POWER_WATT, ELECTRIC_POTENTIAL_VOLT, ELECTRIC_CURRENT_AMPERE ImportError: cannot import name 'ENERGY_WATT_HOUR' from 'homeassistant.const' (/usr/src/homeassistant/homeassistant/const.py)

It also looks like they fixed it a few days ago:

They don’t provide this through HACS so you will have to manually download it.

OldRon1977 · January 10, 2025, 9:13am

I updated some components manually from here ha_sma_speedwire/custom_components/sma_speedwire/sensor.py at 07b2f222b9a6d378067a6768b440adee522d8f72 · eddso/ha_sma_speedwire · GitHub
and also went to 2025.1.2. This whole combination fixed my problem. I don’t know why, because I tried the manual update like 100 times yesterday, and I can’t find a related fix at the description of the HA update, but well, I’ll take it

I had to delete one posting, because of my newbe-level

swante · January 12, 2025, 7:48am

You can also try my integration. It supports also speedwire and also the enery meters.

OldRon1977 · January 12, 2025, 9:26am

Thanks for the hint.
I will take a look into your integration.

Any benefits or things that yours does better than the ha_sma_speedwire?
I use a Sunnyboy 4000, and no extra meters etc.
Do you have some screenshots that you cant put into your Git, so people can see what they might get?

swante · January 12, 2025, 9:58am

The biggest advantage is that many more values are read out than the 3(?) that the other integration reads out.

What kind of screenshots would you like to see?

You can find many screenshots in the following thread (all in German)

OldRon1977 · January 12, 2025, 7:40pm

I will take a look

So, you are little.yoda? And also german is not a problem for me, since I am german

chamzamzoo · January 22, 2025, 10:16am

Hi folks, considering an SMA inverter for our install due to it’s Shadefix tech apparently not requiring any optimisers and 3 MPPTs.

Just wondering can you control your charge / discharge via these HA integrations or are they just for polling info?