Sorry i used the link in homey email, did try the test version but did not work (same message) tested batt meter and invert.
Ok can you send a new diagnostics report with v1.1.0?
Some how it worked adding inverter now. but i get an error on inverter reading properties. Sending you DR message
v1.1.1 is ready for testing: Growatt | Homey
- Fixed PV values.
- Fixed error when multiple devices per plant.
@RM_de_Gruijter Looks like its working now, i can add inverter meter and battery now.
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Battery: live wattage usage is correct.
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Inverter: looks ok shows 0w will see at sunrise. Reports correct todays and systems total generated output
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Meter: shows 0w as i currently running on battery. Reported data looking a bit strange.
Nice work! 
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Is it yellow-ish, or brown?
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My inverter was shown when I choose “Meter”, not Solar inverter, but I get no data (production is active now):
Model: MID-10KTL3-XL
please create an app diagnostics report
No its the reported data (values) what looks strange. I don’t really know what the data refers to.
For instance “Energi” 35,4 kwh now it was 32,6 kwh at 00:00 so +2,8kwh but i cant find what value in any off my data so far today.
This may not be an problem and may just be how the meter itself works
It exactly matches the data on your Growatt webview:
You have imported 2.8kWh today, and exported 0. So net = 2.8kWh today sofar 
Good to have an household spirit 
I wish it was 2,8kwh Edit: Its growatt that is not updating data shown using web service. The data showing when using app is updated faster and is showing the correct data. So no error on homey app side.
Here:
b801428e-0fda-439d-aeaa-1d3a3256a775
in your diag report I see a network failure. Maybe just a temporary server fault. Your account/homey are in EU right？
I have installed v1.1.1 and still get no new devices found
b86470d9-3f78-40bc-bcc5-dfeee58be141
Looks like this is based on a reverse-engineered API (GitHub - PLCHome/growatt)?
Growatt has released an open API that may work better?
Europe - Norway
Well actually the app is working very well. There are already hundreds of happy users that you don’t see on this forum. But since this app is brand new, there might be some special cases that need more attention. And I’m happy to look into these cases 
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Let’s hope Growatt won’t block this app or start blocking some users of it.
new version v 1.1.2 is ready for testing: Growatt | Homey
- Added detection for type ‘mix’ and ‘max’.
- Added second battery detection.
- Added detection of no new data coming in.
- Fix meter and PV for type ‘mix’.
The battery detection is not yet working for type ‘mix’, so this is work in progress
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I only see test version 1.1.2 on your link.
