1. Refrigerator's Power Consumption:
Check the manufacturer's specifications or the product label of your mini refrigerator. It should state the rated power consumption in watts or amps. If it's listed in amps, multiply it by the voltage (usually 120V for North America) to get the power in watts.
2. Surge Power Requirement:
Refrigerators have a higher power draw when the compressor starts. This surge power can be several times the rated power consumption. As a rule of thumb, allow for at least double the rated power for the surge requirement.
3. Inverter Capacity:
The inverter should have a continuous power rating that can handle the refrigerator's rated power consumption. Additionally, it should have sufficient surge capacity to accommodate the refrigerator's initial startup.
For example, if the mini refrigerator's rated power consumption is 75 watts, consider an inverter with a continuous power rating of at least 150 watts. For surge capacity, look for an inverter that can handle 2-3 times the rated power, so in this case, aim for an inverter with a surge capacity of around 300-450 watts.
Remember, it's essential to ensure that the inverter has enough capacity to run the refrigerator without overloading or malfunctioning. Check the inverter's user manual or manufacturer's recommendations to make sure it can handle the load of your specific mini refrigerator.
