As noted in another review, the app does not retain the setting for temperature display… change it to Fahrenheit, and it switches back to Celsius the next time you use the app. Very Annoying.

Hoping for improvements to make this useful. 1. Each time you open the app, it reverts back to Celsius units, and you have to reset the app settings change back to Fahrenheit units. But it doesn’t save this app settings change when you close the app or the app looses connection. So every time you open the app it resets to Celsius, and you have to under settings select Fahrenheit units again.2. You only get daily solar data, and not hourly solar data like you do for battery state of charge. This makes it hard to troubleshoot or monitor your solar performance. You also only get 8 days of solar total production data. For state of charge of the battery you get hourly data for the last 24 hrs, and then 30 days of daily sum data. It would be nice to get hourly data for solar for the past 24 hours too. It would be especially helpful to have the hourly data not just for the past 24 hours, but for past days for not only solar, but also state of charge, so you can 1) troubleshoot, 2)monitor consumption to manage use, 3)track solar performance.3. I see no way to export the solar and state of charge data. It would be nice to be able to export the data so you can have historic data to troubleshoot, manage the performance, track battery health, and track consumption needs by knowing the history. Especially since you only get access to the last 30 days of daily state of battery charge and 8 days of total daily solar production.

Have had the system for a little over a year. Internals work great. Controls are great. Bluetooth connectivity is a total disaster. It randomly loses connectivity and gets into an endless loop trying to reconnect. Why are there separate apps for config and use?It is nearly entirely useless but necessary for configuring. Come on, Redarc, your hardware is outstanding - this ruins the whole experience

I lost the functionality of being able to see the charge rate on my smart battery monitor by this forced update. Hopefully they improve this version otherwise it will be time to move to another brand. Been in the fence with Redarc anyway. They seem to be resting on their laurels.