Both provide electricity during an outage—the choice comes down to convenience, price, and power A portable generator (left) is much less expensive than a permanently installed whole-house model ...

Portable generators can power essential appliances during power outages, with various sizes available based on wattage needs. Dual-fuel models offer flexibility, but gasoline is the most commonly used ...

Home standby generators from companies like Champion, Generac, and Kohler are pricey, but they provide immediate backup power during outages Whole-house generators are more expensive than portables, ...