It seems the main library is python >= 3.10 You are on 3.7 so it could not work.
https://github.com/wlcrs/huawei-solar-lib


Hello Waltervl!!

Thanks for your help!!! I think that solves the problem too.

I tried updating the Python version to the required one, but it doesn't seem to be as easy ...

Hi!

I have a problem getting the plugin to work.

Log: 2025-07-21 01:38:19.010 Error: Huawei: (Domoticz-Huawei-Inverter) failed to load 'plugin.py', Python Path used was '/home/pi/domoticz/plugins/Domoticz-plugin-for-Huawei-SUN2000-Inverter/:/usr/lib/python37.zip:/usr/lib/python3.7:/usr/lib/python3 ...

Hi,
I would use this plugin for my Vorwerk VR200. I got it already working with this php script https://github.com/tomrosenback/botvac.

Is it possible to do this and what changes do I have to make?

I reinstalled my RPI3 with domoticz and the aurora theme. At this time I don´t get the preview of the cameras on the dashboard, but the stream works fine. Also the preview of a textutility doesn´t work and the background picture isn´t visible anymore.

I can´t go back to a previous version. But it ...

I found the problem: The selector-switch was the wrongdoer!!!
My selector-switch was created by the ebusd plugin and the 0 Step was the problem.

So I created it manually with my steps and I also created a not possible 0 step...and it worked!!!

@tozzke: Thanks for your assistance!!!

So where could be the problem, why it does not work for me?

@tozzke: Could I try something else??

Has anyone run a blockly script that has linked a "and/or" block to a selector switch in an if-statement???

After a whole day try and error, I think it isn´t possible with blockly??? Because without the selector switch in the if-statement it works.

I also used this, with no luck???

Hello,

I don´t know, why my blockly script doesn´t work?



"Heizung" is a selector-switch:


and "Gert@home" is a normal on/off-switch



Hope that someone can help??

Ok, it´s solved


The one who could wait has a clear advantage

I don´t know but maybe this could help:

The device for the whole powerconsumtion (kWh Meter Gesamt):
{
"AddjMulti" : 1.0,
"AddjMulti2" : 1.0,
"AddjValue" : 0.0,
"AddjValue2" : 0.0,
"BatteryLevel" : 255,
"CounterToday" : "7.079 kWh",
"CustomImage" : 0,
"Data" : "220.368 kWh",
"Description ...

Hi,
I used this script

-- /home/pi/domoticz/scripts/lua/script_device_calculate_consumption.lua


----------------------------------------------------------------------------------------------------------
-- Domoticz IDX and names of the needed devices ...

Hello,
there is an issue with my HEM.
The value Powerconsumtion on ID 240 should be an algebraic sum and not the sum of absolute power of L1, L2 and L3. Because my inverter produces elektricity.

The issue is, that L1, L2 and L3 shows also negative values, thats when my inverter generates more power ...

Thank you for this great work and for your help!!


I had some spare time this evening, the correction is integrated in version 1.3.7 of the plugin.


Thank you for this!!! I updated now to the new version 1.3.7.
But with no success: The 2 inputfields was still there.

Now I deleted the PP ...

Thank you for this great work and for your help!!

Hi,
thanks for your answer!

This is my Version of the ebus deamon:
"version": "3.3.v3.3-10-gfa434e5",

Thit is from http://IPOfEbusD:8889/data?def ?:
Content.txt

So I got it to work now!!! I do the upgrade in the plugin.py as you said. Thanks a lot!!

It wasn´t as easy as you would think ...

Hello, I also use the ebusd plugin.Great work!!! Everything has worked so far.

The two entries
mc:OperatingMode hwc:OperatingMode
provided each a selector-switch, with the working buttons for mc: "Auto, Eco, Heizen, Absenken, On" and for the hwc: "Off, On, Auto" (I do not remember the order ...