No mention of anything for heat? Those solar panels won’t make enough elec for heating in northern states. Two acres won’t produce enough wood for heating, it will take 5-10 acres just for that.
Check out “One Minute After”, it’s a book about surviving after an EMP attack. Basically most of the population will die in the first couple of months anyway.
All the ones that need medication, the elderly, physically handicapped, etc. Anyone not reasonably fit will not make it.