There are separate APIs for power and energy. The CSV exports are pretty much a raw dump of what the APIs return. I'm not doing any extrapolation in the app, and I presume (but can't confirm) that the energy values measure cumulative totals rather than extrapolate from the instantaneous power readings.
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Powerwall Companion - updated Windows app
- Thread starter tomho
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Yes I can. I was just comparing with the Tesla App and asked out of curiosity rather than any sort of request.
Thanks for that. I tried exporting on monthly view and for some reason, 12/27/23 is not exporting. Can you try it?
charlesj
Active Member
Interesting even happened just now when I opened up the companion. Made me log in again but that sent me to another page about 3rd party. So far it is not working for me.
Wow, what a runaround. Works now after two attempts. I see it must have been because the app was updated to 4.9.1
Wow, what a runaround. Works now after two attempts. I see it must have been because the app was updated to 4.9.1
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charlesj
Active Member
I screwed it up most likely on my 1st attempt. Too many steps to follow, I think why it may have happened.
Hi, I have been using the powerwall app on my laptop - windows 10 and I love it , However 2 days ago it just stopped working? It works fine on my ipad and phones, but just not on my laptop. I get this error
Last error occurred at 01/01/2024 09:35:
{"response":null,"error":"not_found","error_description":""}
I have reinstalled the app but no luck, please help
cheers missy
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It's summer holidays; plenty of time for coding!
Release notes can be seen in the Store listing:
Key new feature is new power graph options in the daily history view (similar to what you see in the Tesla app). The app also now shows your energy tariffs alongside the chart.
If you don't like the new views, you can keep using the All Data view.
But the views are fundamentally different. In the screenshot above, I selected "Home". The chart just shows the home consumption, but it breaks it up by source (solar, grid, battery). The "All Data" view can show you just home usage if you deselect the other series, but you can't see how it's broken down.
I see the difference with tool tips showing / not showing values but I do not get the little icons to the right of the graph below the all data panel.
Not a big deal just wondering why.
I'm not sure I understand. Please share some screenshots if it will help.
By default the "All Data" view shows all 4 series, overlaid on top of each other:
If you want, you can use the check boxes to show/hide individual series so the chart is less cluttered:
Using the dropdown you can select a single series, and the chart will show the components that make up that power source as a stacked series. For example this "Home" chart is identical in shape to the one above, but you can see whether the home use came from grid/battery/solar.
I chose to roll this out gradually in case it was causing any issues, but I might just YOLO and push it out to everyone. If it doesn't work let me know and I'll fix it...Not seeing any update in the store?
Release notes mention 5.1 but I'm still on 5.0. Maybe tonight? I leave the app running 24/7 in the corner of a screen and if it's missing in the morning (as it was today) I get excited because that usually means a new version.
A side question - does the raw data you can access include any history of battery capacity? Knowing the current figure is great but if the data is available it would be interesting to see the degradation over time (5 years for my battery)
A side question - does the raw data you can access include any history of battery capacity? Knowing the current figure is great but if the data is available it would be interesting to see the degradation over time (5 years for my battery)
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