Generators by Watt Size

Plain explainers and picks for 2,000 to 13,000 watt portable generators, from what each size runs to how starting watts work.

  • Westinghouse 12500W Dual Fuel Home Backup
    Generators by Watt Size

    Best 10000 Watt Generators

    Compare 10000 watt generators by running output, fuel, inverter design and home backup features. Choose a model that fits your loads and connection plan.

  • Westinghouse iGen4500 5000W Inverter
    Generators by Watt Size

    Best 4000 Watt Generators

    Compare 4000 watt generators by running power, fuel choice, outlets and portability. Find an inverter for RV trips, home essentials or sensitive electronics.

  • WEN 4800W Dual Fuel RV Inverter (DF480iX)
    Generators by Watt Size

    Best 5000 Watt Generators

    Compare 5000 watt generators by steady output, fuel, outlets and design. These 10 picks include quiet inverter models and open-frame options for backup and RV use.

  • Westinghouse 12500W Dual Fuel Home Backup
    Generators by Watt Size

    How Many Watts Do You Need to Run a House?

    Find how many watts to run a house by adding appliance running and starting watts, then choose a generator that can handle your essential loads.

  • Westinghouse iGen4500 5000W Inverter
    Generators by Watt Size

    Westinghouse iGen4500 Inverter Generator Review

    Westinghouse iGen4500 review: compare gas output, outlets, remote start and runtime with two alternatives, then plan a fit for home or RV use.

  • WEN 4800W Dual Fuel RV Inverter (DF480iX)
    Generators by Watt Size

    What Can a 5000 Watt Generator Run?

    See what a 5000 watt generator can run, how to plan for motor startup, and which generator options fit home essentials, RVs, and outage use.