My system hasn't been installed yet. I just received notice of permits and installation first week in October. Regarding powerwall rebates, it states they have to be installed, registered and connected to the internet before Oct 31 2023. From what I hear, it could take months before approval or activation of my system after installation. In other words, it won't be connected by Oct 31? Can I connect Powerwalls to internet and register them even though my system hasn't been approved or passed inspection? They really cut it close. Should have been installed by July. Just wanna make sure I get the rebates. Thanks people. I've even thought of trying to deduct one powerwall, but I doubt they would do that now.