sign-up through Solarize Dunwoody program in Feb, never received final signed contract. Installation on home 1 scheduled 5/23 , panels and inverter completed 5/24 but no power wall. The electricians and panel crew were fantastic. Can't say enough about how professional and thorough they were. They got the A rating for quality. However, as of this review 7/12, the work has not had permit inspection, I have not received technical specs required by power company from Hannah, power co. will not install bi-directional meter without tech. specs. and a signed off permit so power co is waiting to do their part, and I'm waiting for power wall battery installation at some future date. Home 2 scheduled installation 5/29 - Hannah did not show up until 6/18. They did not call to reschedule - I had to call to find out when they were coming after not showing up the first week. Installation of panels and inverter completed 6/19 (same crew and they did fantastic job) but no power wall. Still have not had a permit inspection, power co has not installed the bi-directional meter, and I don't have a date for the installation of the power wall. Hannah Solar will not return my emails or phone calls. I have made numerous calls and emails to Mr. Reeves, project manager. his last response to me was 6/21. I called VP of sales, Mr Kelly, but he is no longer with Hannah. I left a phone message with Mr O'Donnell, a Managing Partner, but he has not returned my call or had someone call. Summation - not a complete install, no permit signoff, no power co meter change, no response to emails or phone calls - Hannah Solar No thank you.