Built-ins cost a fortune, but a portable with a transfer switch isn’t so bad. Much less than a new Helios, lol.
IF I ever got a generator it would be a whole house or nothing, The ideal location for that generator is by my electrical service and the propane feed to the house.
The problem with that scenario is that is more or less directly under our bedroom window and the window of another bedroom on that side of the house. We always have a window open a crack in our bedroom so between the noise of the generator running and/or exhaust fumes, real or perceived by my wife, that location ain't gonna fly with a woman who jabs me all night if I snore or smell from a cigar...
That leaves me two alternative locations, one that would require a pad on the other side of my paved driveway or another that would requiring a pad at least 30 or more feet away from the house with both requiring trenching propane & electrical lines a considerable distance.
Needless to say I never even entertained an estimate...
A portable is also out of the question. If I was too lazy last week to go down to the basement to grab a 5 gallon bucket of water to flush toilets when we lost power for about 10 hours...
There ain't no chance in hell I'm going out to the shed to grab gas & a generator.
😉
In addition, if there is a local power outage which is usually the case, when I lose power I also lose my CATV service which means no landline phone, computers, Internet or TV & very bad cell service. So a generator basically only gets me water, heat & AC if I need it.
The longest power outage I ever lived through was around 4 days. That was a learning experience so I am MUCH, MUCH better prepared for what I've experienced since that is anything from a few hours to around 24.
Fortunately I live in a well insulated newer home and I don't need or have a sump pump. I have propane for cooking and a propane fireplace for emergency heat. My home is also surrounded by woods and nowhere near my neighbors so even not having water for flushing toilets isn't a TOTAL crises...
😎
What I learned living through the power outages is...
When we don't have TV or Internet we play cards either by natural light of using one of my gazillion LED lanterns. Other than the 4 day event, the stuff in the fridge or freezer will be fine. My basement (which is unheated) never gets any colder than about 50 degrees, If I keep the windows & doors closed when it is hot, the inside of the house stays bearable. If it is cold, my propane fireplace solves that problem and I can cook or make coffee.
I also have a couple of inverters that I can plug into the cars to I can use my coffee grinder.
😉
So other than the water inconvenience which has only been a major inconvenience one time, I can't be bothered with a generator which knowing me, wouldn't be fired up unless that power was off for more than an hour or two. If the outage restoration outlook is a really long time...
I'm going to a hotel or one of my brother's houses 50 miles away.
🙂