Hi all,
After getting solar panels a couple of years ago I wanted get insight into the electricity production, and also the household electricity consumption. Likewise I wanted to know how much electricity was consumed by our heat pump.
I have written some software that helps me to get the information I want. The software is free and is written with the following in mind:
Main goal:
* Reduce waste, and by doing that save a penny or two.
Other goals:
* My measurement data stays at home with me (no cloud storage and no transfer via the Internet)
* Increase my awareness of the household consumption of electricity
* Increase my awareness of the production of electricity, from e.g. solar panels
* Leverage the smart meter installed by my electricity utility if possible
* Use standards for smart meter communication. E.g. DLMS/COSEM for electricity meters
Here is a browser screendump:
PowerView.png
Some of the features are:
* Day, month and year profile graphs
* Configurable graph series
* Relay control based on per phase electricity export
* Calculate consumption/production between two dates
* "Guage" view showing latest readings
* MQTT publishing (for further processing)
If you are interested you can get the software by following the dropbox links below.
PowerView version 0.0.26. The main application with database and browser views:
PowerLog version 0.0.21. Application communicating with smart meters and relays:
Each of the zip files contain documentation for the applications.
Feel free to write if you have questions or comments.
Sign. FiNN
After getting solar panels a couple of years ago I wanted get insight into the electricity production, and also the household electricity consumption. Likewise I wanted to know how much electricity was consumed by our heat pump.
I have written some software that helps me to get the information I want. The software is free and is written with the following in mind:
Main goal:
* Reduce waste, and by doing that save a penny or two.
Other goals:
* My measurement data stays at home with me (no cloud storage and no transfer via the Internet)
* Increase my awareness of the household consumption of electricity
* Increase my awareness of the production of electricity, from e.g. solar panels
* Leverage the smart meter installed by my electricity utility if possible
* Use standards for smart meter communication. E.g. DLMS/COSEM for electricity meters
Here is a browser screendump:
PowerView.png
Some of the features are:
* Day, month and year profile graphs
* Configurable graph series
* Relay control based on per phase electricity export
* Calculate consumption/production between two dates
* "Guage" view showing latest readings
* MQTT publishing (for further processing)
If you are interested you can get the software by following the dropbox links below.
PowerView version 0.0.26. The main application with database and browser views:
PowerLog version 0.0.21. Application communicating with smart meters and relays:
Each of the zip files contain documentation for the applications.
Feel free to write if you have questions or comments.
Sign. FiNN
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