If your nutral opens with your ungrounded conductors, it's a SDS.
No, my neutral stays connected at all times. Breakers have mechanical system than only my 200 amp main or 20 amp generator breaker can be on.
Not designed to carry much. All we care about is water pump (240), Frig, freezer,washer,cook top, TV, computers,battery charger for ups, and a few lights.
Fully well know not all at same time. POCO proved few years ago just how unprepaired they are. Trucks mean nothing if they run out of poles and transformers.
Sad part is company i was working for set there shop up on backup generator. They have a first class shop and office. All we care about is getting threw the first few days. After that should be able to manage.
Having propane is more about safety. Last thing i want in a hurricane is 10 cans of gasoline.
My concern is if there is any safety concerns being i do not have a grounded tank or lines.
Easy to fix but not sure if it is good or bad to do so.
Utilities fight us hard about bonding Naturel gas lines.