Buying this to replace my Outback charge controller and Victron likes it a lot better now. I bought a bluetooth dongle because I wanted to use the app. When I connected to the controller for the first time, the app updated the firmware on the dongle and charge controller. So far the controller seems to be doing its job. I have 800 watts of solar power going to my Victron which charges my 48V 800AH batteries. Compared to my Outback it's a lot smaller and a lot simpler. I love how it has a huge…