Bob NH
In the Trades
Square D sells a UL Listed interlock kit that permits the generator connection to be SAFELY backfed to the panel. It is available on E**y for about $70 + shipping.
The neutral is not disconnected from the utility, and it is not disconnected in any of the "whole house" transfer switch installations that I have seen.
You can also insert a disconnect outside there the generator connection will be make. The outdoor rated disconnects that are often used for Air Conditioner installations are quite inexpensive.
The link below will take you to the other thread on this subject.
https://terrylove.com/forums/showthread.php?t=15067
The neutral is not disconnected from the utility, and it is not disconnected in any of the "whole house" transfer switch installations that I have seen.
You can also insert a disconnect outside there the generator connection will be make. The outdoor rated disconnects that are often used for Air Conditioner installations are quite inexpensive.
The link below will take you to the other thread on this subject.
https://terrylove.com/forums/showthread.php?t=15067