Are Powerwalls being installed in Washington State? I pre-ordered one back in 2016, and haven't heard a peep from Tesla.
I live in SW Washington and I just ordered a 9.1kW system with a PW2. My estimated install date is first week in June.
I live in Edmonds, WA, and have been waiting to get PW2 installation for ~ 3 years, when you consider I started with the PW1, which was discontinued. I finally got Tesla-Energy out to do my site assessment on 2/13/18, but am still waiting to get the plan and an installation date. I share your frustration, and have been raising hell with the Powerwall division for not reaching out to its customer base to inform us on what the hell is gong on and when we might get some action on PW2 installations. I was told they are starting to do installations in WA, and have already done one in Vancouver, WA. Not sure about the Seattle area yet. I would recommend you contact Tesla Powerwall division and make some noise.