I am currently in Michigan. I already have a solar array on my home. Given that we have net metering in our state, I was mostly looking to have a Powerwall installed for energy backup. We had a 2 week power outage this past March. I ordered a Powerwall in March of 2017 and really haven't heard much at all from Tesla. I called in the summer of 2017 and they said there were no certified installers yet in Michigan but they were working on it. I received an email from Tesla in fall of 2017 that said they were going to begin installations in area in 4-8 weeks and someone would be contacting me. Still no one has reached out to me. I inquired at the Tesla store where they are advertising to sell Tesla Powerwalls and the salespeople had no clue. Anyone have a similar story?