: Requires manual setup and refueling; produces noise and toxic carbon monoxide exhaust.

The first decision is whether you want a permanent, automatic system or a movable, manual one. what generator to buy for home

: A high-tech version of portable generators that provides "cleaner" power safe for sensitive electronics like laptops. They are quieter and more fuel-efficient than standard portable models. : Requires manual setup and refueling; produces noise

: Expensive ($5,000–$15,000+ installed); requires professional installation. : Requires manual setup and refueling