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HA statistics - share ideas #152
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I've added this to the wiki |
Activating one-time hot water charging switch.yaml
scripts.yaml
sensors.yaml
|
thanks @majdzik84 . added to https://github.com/proddy/EMS-ESP/wiki/Home-Assistant |
I tried to calculate the energy consumption of the heating as a first try. Any suggestions ? To use the reset function, please activate python scripting and create a file located at ./python_scripts/set_state.py (content see below) sensors.yaml:
scripts.yaml:
groups.yaml:
configuration.yaml:
set_state.py
|
Dear @proddy |
Dear @proddy |
Is it worth to create a separate wiki page for advanced HA stuff like statistics? |
I think I forgot to add that. Would like to add to the wiki yourself? I’ll grant you contributer privileges |
also these could also be specific directories in the github as the files are quite large for a wiki. Just do a PR |
ok i can provide that later on. |
Helo @S-Przybylski ! |
Dear @majdzik84 |
Thank you for the explanation. |
Indeed, the idea was to let EMS-ESP keep a running count of the data (persisted in non-volatile RAM) and have the home controllers (e.g. HA) do the number crunching and calculations using the formulas. |
Dear @proddy
To calculate the final m³ consumption: What do you think? |
@S-Przybylski sounds ok to me and happy to try it out. As long as the ESP doesn't do any heavy calculations and doesn't write to the SPIFFS/EEPROM too often when its collecting data. |
To do: add this to the wiki |
hi @S-Przybylski, |
Dear @lsw271 , Calculation: |
I'm interested in approximating my gas and energy consumption with the available data of the EMS-EPS (in my case all data ends up in influxdb/grafana via HA). I've read the above posts but could not figure out how/where Initially, I'm looking for a simple formula which gives me an approximation (not an exact measurement). I would like to compare this with the energy consumption data that my RC300 shows. Input variables:
Is this doable? |
Hi @swa72
Please keep in mind that different boilers have different kind of heating curves. In my case it seems like this: |
For GB172-20 now I get a sensor natively with total/dhw/heating energy . This can then be added to the energy dashboard and track costs of gas. |
if you have time it would be great if you could write this up, with screenshots so we can post on the Wiki for others to learn. 🥇 |
Sure thing. I am now looking into calculating the cost/kW for liquified gas so I can insert it. I have a tank burried in the ground and fill it up from time to time. The cost depends on the market value when I am carrying out the tank fill-up order. The complicated part is that I am charged with L (liters). |
I think it's better if you open a separate GitHub issue for this so we can track and comment. the values should be stable and linear |
Dear all
i am interested in statistics about my heating. I just started to learn a little bit about the historical statisics in HA (and yes i am aware that functions like max, min, mean, integrate and differentiate could easily be done with Grafana - i also use it). But i am also interested in simple functions within HA.
So my first question was, how long does the heating heats the warm water and heating circuit itself?
Please note: The yesterday value will be calculated
and the template sensors to identify if the heating works in heating mode or warm water mode:
What do you think about that?
Do you have other interessing ideas?
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