hub changed

I have just change my hub and the app on my tablet is not connecting to the battery, where do I change the internet settings

If you can, change the hub settings to the original SSID and password and all your wifi devices should reconnect as if nothing had changed.
If you can't you may have to reset the dongle and connect to its WiFi Access point. There is a document that explains all - may be a pinned post.

Sylvia You can do as said above but if you wish to keep the router details as per the new system you can change it on the inverter.

In a browser type in the IP address of your inverter (it will be 192.168.1.xxx) the xxx part will be specific to your inverter.
it will then ask for a user and password if it has not been altered it will be "admin" and "admin"

You will see a menu list you want the STA interface setting option and once in there, you will see the details of the router it is trying to connect to. Update your details and hopefully all will be well. If you need to there is a search option and you can pick your router from a list and just add in the password.

anglefire The Dongle Connection Guide can be found here:
https://kb.givenergy.cloud/article.php?id=1