How big of an inverter do I need to run a refrigerator?
Sophia Koch
Updated on February 22, 2026
Usually, such a refrigerator will need between 1000 and 2000 watts to start. More on that below. In general, the surge power rating of an inverter is 2 times its continuous power rating.
Can a 2000 watt inverter run a refrigerator?
1000 watts should be plenty of power to keep a normal home fridge running. Be sure to check the continuous and peak power of your inverter. You need the continuous power to be 1000W and the peak to be 2000W.What kind of inverter do I need to run a fridge?
A fridge motor also needs a jolt of about three times its running wattage to start up, but this surge is needed for only a fraction of a second. To run this refrigerator, you will need an inverter that can handle 600 watts for long periods and a surge of 1,800 watts for a split second.Will a power inverter run a fridge?
Refrigerator manufacturers have introduced a Smart Inverter technology, which let you power your fridge even with a home inverter. This technology is pretty neat and can help you keep your food fresh even when you experience hours of long power cuts.What can a 3000W inverter run?
What Will a 3000W Inverter Run?
- Refrigerator: 350 - 780 watts.
- Microwave: 1500 - 2000 watts.
- Coffee machine: 800 - 1200 watts.
- Fluorescent light bulb: 25 watts.
- Incandescent light bulb: 100 watts.
- Cell phone: 50 watts.
- Laptop: 25 -150 watts.
- Ceiling fan: 75 - 120 watts.