DeltaSolar

I downloaded this app and it is free. However, I could not use it because it asks for Activation Key and there are none to be found. Rendering this app useless. It lists app key but needs an activation key for it to work.

The inverter is not broadcasting SSID network so inverter cannot be logged into. I asked Sunrun to replace inverter with another brand.

This does not work on an iPad mini 5th gen running iPadOS 15.3.1. After filling in the information to create a new account and tapping the Register button, it puts up a spinning wheel. It then goes into an infinite loop of spinning the wheel and after awhile putting up a message about connecting to a server, with the only option being an OK button. That brings back not so fond memories of earlier PC experiences.