I ordered 7.28 and still in permitting phase. Tesla permit was rejected 3 times asking for corrections by LA county. Mine is standard solar panels (8.16kwh) + 2 PWs. Tesla must have so much experience with this configuration and mine is a relatively new house build in 2003. Last I heard Tesla resubmitted corrections on 9.3. With holidays I guess I will have to wait for whole week to hear from L.A county.
And permitting failed the 4th time today. Seems like they asking more corrections. Super upsetting.