How much electricity does the refrigerator consume per month

How much electricity does a refrigerator consume? This question especially often arises closer to the end of the next month, when receiving bills for electricity from utilities. The refrigerator is a fairly powerful unit. It is considered the main consumer of electricity for two seemingly rational reasons:

1. In terms of its dimensions, it is the largest appliance in almost any home;
2. In contrast, for example, from a TV, microwave and other electrical and household appliances, it is connected to the power supply network continuously.

In fact, these two factors today do not so much affect the level of electricity consumption. And far from always the greatest amount of watts per hour and even per month is consumed by the refrigerator. Everything is somewhat more complicated than it might seem.
First of all, the amount of energy consumed does not matter in an hour, a month or a year, it determines the so-called energy consumption class. Let's get acquainted with it in more detail.

Class of energy consumption of refrigerators

The energy classes of refrigerators have long been established by world standards that are valid and the same for all countries of the world. They are denoted by Latin capital letters each, of which means a certain percentage of power from the standard level.

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• "А ​​++" rating and reviews of the highest class installed on household appliances with maximum energy saving; energy consumption is up to 30%;
• "А ​​+" class: power "30-42%";
• "A" class: power "42-55%";
• "B" class: power "55-75%";
• "C" class: power "75-90%";
• "D" class: power "90-100%";
• "E" class: power "100-110%"
• "F" class, the highest energy consumption can be found only on outdated equipment, power is 110-125% of the standard.

It is possible to find out to which class of power consumption a particular refrigerator belongs, and how much it consumes energy per month from the instructions or description. Sometimes it is also marked on the unit itself in the form of a letter, or the number of kilowatts it consumes is immediately indicated. The absence of such marking usually indicates high energy consumption. When buying a new refrigerator in the store, the easiest way to find out the number of watts consumed per month is to ask the seller.

The energy required for the operation of virtually any household appliance is determined mainly by the energy class to which it belongs. Therefore, if there is an old and noisy unit at home, then you should not be surprised at the large electricity bills, since it most likely belongs to one of the last classes and consumes a huge amount of kilowatts every hour.

Important:

It is important to understand that it is not possible to save on the refrigerator, because it usually stores food that becomes unusable for a day, and sometimes it is enough to spend an hour in conditions with improper temperature. The only way out is to buy a new refrigerator, which does not require a large number of watts, which, however, will pay for itself fairly quickly.

How much electricity does a refrigerator consume in kW per year?

Determining how much a refrigerator consumes electricity per hour, per day or month is quite simple, just look at its specifications, which should be indicated in the instruction manual. The level of electricity consumption of modern refrigerators on the domestic market ranges from 220 kW to 460 kW per year. Suppose that your refrigerator consumes 460 kW per year, respectively, to find out how much a refrigerator consumes a kW per day, you need to divide the indicated figures by 365 days and get the initial data. You will get -1.26 kW per day, about 38 kW per month or 50 W per hour( 0.05 kW per hour) are obtained.

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However, these figures are very strongly averaged. Since in fact there are also indirect factors that can significantly affect the number of kilowatts consumed by the refrigerator per hour.

Indirect Factors Influencing the Level of Energy Consumption

The quality of sealing materials and their performance, as well as the material from which the refrigerator is made, and even its color can affect the amount of kW required each month;

Frequency of using a refrigerator or, more simply, the frequency of opening and closing doors can also affect the energy consumed. If you open the door every hour, the unit will spend an increased amount of kW to restore the optimum temperature;

Various additional functions, such as dispensing ice or highlighting individual components of the unit, increase the number of watts needed by the refrigerator. Usually, these functions remain unclaimed, but you still have to pay for them every month.

Finally, it should only be noted that household appliances, which have the lowest energy consumption in kW per day, besides the benefits for the wallet of their owner also have a positive effect on the ecological situation on the planet.