Best Midsize Inverter Generator of 2023

Best Overall: Generac GP3500iO Open Frame RV Ready Inverter Generator Generac's GP3500iO generator is a great choice for those who want to start generating power from the grid. It has a starting wattage of 3500 and can power anything from a small camper to a large house.

Best Budget: Champion Power Equipment 100692 2000-Watt Portable Inverter Generator Champion Power Equipment 100692 2000-Watt Portable Inverter Generator. This portable inverter generator is perfect for camping, backpacking, and other outdoor activities. It's lightweight, compact and easy to use.

Editor's Choice: Westinghouse iGen2500 Super Quiet & Lightweight Portable Inverter Generator The Portable Inverter Generator is a long-lasting portable inverter generator that produces up to 2500 watts of peak power and 2200 watts of rated power.

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How does a portable generator work?

The generator’s engine uses the supplied fuel to turn the alternator. This produces energy as electricity, which is harnessed through the generator’s outlets.

How much is a portable generator?

Most portable generators range from $200 to over $1,000. It’s difficult to find a cheap generator without compromising quality. Although it’s certainly an investment, a portable generator still costs less than a permanent one, which starts at $4,000.

How many watts does a generator need to power a house?

It depends on the appliances and fixtures you have around your home. To get a sense of the needed power, get the peak wattage for each appliance and fixture you wish to run. For example, if you’re looking to power kitchen appliances with a combined peak wattage of 4,000 watts, you’ll need a portable generator with an output of at least that.

What’s the difference between an inverter generator and a generator?

In practical terms, an inverter generator produces a more stable current than a conventional generator. An inverter generator can safely charge small electronics such as a smartphone or laptop, and it runs more quietly than a conventional generator. However, an inverter generator is typically more expensive than a conventional generator.

Will an inverter generator power a refrigerator?

A refrigerator can require up to 800.0 watts to power, but depending on your specific model, this number could be lower. An inverter generator can power a refrigerator as long as the generator produces enough wattage.

The best inverter generator for your situation is likely to be the one that fits your needs and budget. They are efficient, capable of keeping the fridge running and the lights on for 8 to 25 hours, and can vary in price depending on their features. These generators are also efficient, so you don't have to worry about their capacity keeping up with your needs.