Where can we get these things? I installed the 4kw of PV on my house and needed some basic info to supply to my city and utility- 2 of them are the Cut Sheets and UL certs of the devices/hardware in question. I have been asking Tesla for over 18 months for these items- as I signed up during their early adopter sign up campaign in 2016. I need those docs. When I get them, I will put in the $500 for the pre-order. Till then, I have no intent on voiding my homeowner's insurance.