If you want backup power, the first fork in the road is standby versus portable. They serve different needs, and the right answer depends on how you weigh cost, convenience, and how often KC's weather knocks your power out.
A portable unit is cheaper to buy and flexible. The trade-offs are real, though: you have to roll it out, start it, and run cords yourself, you have to keep gasoline on hand and refuel it through an outage, and it must run outside, well away from the house, because the exhaust contains carbon monoxide. It typically powers a handful of items, not the whole house, and it does nothing if the power goes out while you are away.
A standby unit is permanently installed on a pad outside, wired into your electrical panel through an automatic transfer switch, and fueled by natural gas or propane so there is nothing to refill. When the power drops, it starts on its own within seconds, whether you are home or not, and shuts down when utility power returns. It powers far more of the house and runs as long as the fuel supply lasts. The trade-off is a higher upfront cost and a professional installation.
The bottom line: portable is cheaper and hands-on, standby is automatic and powers more. For homeowners who depend on a sump pump during KC storms, or who do not want to be outside fueling a generator at 2am, standby is usually worth the difference.
If standby is the direction, our whole-house generator installation page covers how sizing and the transfer switch work, and we will connect you with a local installer for a free quote.
Weighing standby against portable? We will connect you with a local provider for a free, no-obligation quote.
Get My Free QuoteWe connect you with a local, vetted provider who will assess your situation and give you a free, no-obligation quote. No long-term contracts.
📞 Call (816) 816-3406