I think with these systems it would be nice to review it from a non-technical home users perspective and the scenarios they will come across..
- how easy is it to see what is going on with the system? i.e. do you have to install an app, go to specific website, create an account or what?
- does it require internet connection to see what is going on with the system?
- does end user have ability to change any settings or does the "installer" have to? Since this is basically plug and play system wonder about certain areas where end user may want to change such as time of use changes.
- what if the grid goes out and it isn't large enough to handle the loads you have on it? Is there easy way for end user to know that's what the issue is?
- when the grid goes down does the end-user have ability to know how long their system will continue to support the loads it has on battery power so they know if they should reduce their loads?
- since they show it installed outside in pics how well will it handle 110°F ambient temps or for that matter below freezing temps?