Just following up with an update.
I haven't really heard anything from Tesla besides an automated email that my design was updated (to match the installed layout) and an email from my advisor to clarify that I had a partial home back up and two loads are not backed up which I knew and expected from my initial design back in April. My Tesla account does not reflect that the system was actually installed so I might call in a few days to make sure I'm not stuck in limbo.
Everything seems to be working as expected. The app settings initially only had the ability to set the reserve and only self powered mode as an option. But over the first week every few days another setting would show up. First, time based controls showed up, then storm watch, and finally vehicle charging when off grid. I still don't have the ability to configure the app to show the go off grid button which would be useful to manage not exporting power to the grid especially when I am not at home.
The one issue I did notice when on the roof is that several of my panels are marred. At least with the one I checked it does not seem to be actuals scratches in the glass as I could scrape the material off with my fingernail. I know this probably has minimal impact on the panel functionality but as an optical engineer in pains me to see that an optical surface was treated poorly. I didn't see the installers mishandling the panels but obviously was not watching them the whole time. Since these were probably near the last of the 340W panels it may have been these panels were out at other job sites and then returned or bottom of the barrel so to speak. Just wondering if anyone else has seen something like this.
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Only other issue which is likely a problem with my network is that I can't always connect to the gateway via the local network. I get a destination unreachable error. I have a mesh network and can see via the wifi router that the powerwall is connected and sending/receiving data. If I look at what node the gateway is connected to and reboot that node which forces the gateway to switch to a different node then I can connect but run into the problem again a few hours later.