Sinds KPN glasvezel met de V14 box krijgt mijn Growatt omvormer geen verbinding meer met de growatt server…
Nu lees ik online tips rond openzetten en forwarden van een poort. Is dit de weg? Met mij vorige FRitzbox en solcon glasvezel had ik geen problemen…
Growatt Datalogger (wifi dongle) setup cannot be completed : r/Netherlands (reddit.com)
I had the same issue. To resolve this this is what i had to do.
1: Press Key to reset the dongle till light stays solid blue2: Connect to the Wifi SSID is Devices Serial number, password 12345678
3: Browse to 192.168.10.100
username : admin password 12345678Configure the wifi settings for the device to your home network, make sure your wifi is at 2.4Ghz.
Hit restart and check if connected to your wifi, if it has connected you will see a green blinking light, this means connected to wifi but not growatt servers.
In this case open ports 5279 in my case i even had to do port forwarding to the dongle on port 5279 only then it did connect and started sending data.
You should see your data and device on https://server.growatt.com/
The mobile app couldnt be worse, so i couldnt use it at first but after establishing the connection as described above the app also started working.
Another thing to watch out for is if you decide to adjust any settings of the inverter through the web app, it asks you for key to save teh settings. Key is the current date in this format 20230720.
Hope this helps and saves people a lot of frustration.
