Hi, I have recently purchased a MPPT 75/15, I am using a iphone running Victron connect 5.7, connected via Bluetooth, when I am in Trends, if I change the graph headings they do not seem to save, as next time I open the app or the app reconnects, the headings default to Solar Voltage & Solar Current. Apart from that the App is excellent.
Also I wondered if it would be possible to show the amount of charge in the battery, perhaps as a percentage?
Thanks