A refrigerator is a basic need for each Indian family. It is a key part of your kitchen. But when you think to buy a refrigerator, lots of preferences are there to give priority as per your needs like the budget, durability, electricity consumption, and the size. All these priorities are dominated by the Bee star rating of the refrigerator. Even the budget also.
The people who are cautious about the saving of electricity opt for the highest Bee star rating refrigerators. Here, in this article, we will know about all the associated facts of the Bee star rating of a refrigerator.
What Is Bee Star Rating?
Bee means Beaureu Of Energy Efficiency which is an agency of Government of India established in March 2002 under the Ministry of power. It is an autonomous Government agency which introduced conservation and efficient use of energy in certain electrical appliances in India. Bee star rating means the capacity of the appliance according to the volume, storage volume, and electricity it consumes per unit.
What Is Bee Star Rating In Refrigerators In India?
The Bee star rating of the refrigerators in India starts from a minimum of 1-star to a maximum of 5-star. The expense also increases with the stars and the quality of the Refrigerator as well. You must notice that these star ratings are only available for single door and frost-free refrigerators. These refrigerators are more expensive due to star ratings. But a 5-star refrigerator is more expensive than a 1-star. But in long run, it will save your money by saving your electricity bill.
What Does Energy Star Refrigerator Mean?
The Energy Star in a refrigerator means a Government-backed trusted symbol for the efficiency of energy which helps us to save money. On the other hand, it helps to protect the environment through the energy-efficient refrigerator and practices.
The main aim of the establishment of the Energy Star label was to reduce the emission of greenhouse gas and other pollutants from the appliance to save our environment. Through this label, you can compare the energy efficiency of the models of similar appliances easily.
When you are buying a refrigerator, look for the Energy Rating Labe to compare the models. Remember, it is easy to compare the same sizes of a refrigerator than different sizes. You will find the energy consumption figures on the Energy Rating Label of the refrigerator.
Does Star Rating In Refrigerator Matter?
Yes, star ratings in refrigerator do matter. It reduces electricity consumption.After the establishment of the Bee rating for appliances, it matters a lot to choose a refrigerator of more star rating. Nowadays the refrigerators are 70% more efficient than they were 30 years before.
An increased number of stars means the increased efficiency of the Refrigerator. The stars available from a minimum of one star and a maximum of 5 stars. The 1-star refrigerator costs less than a 5-star refrigerator which is most expensive but reduces the energy consumption.
As per the Bee rating, the best refrigerators have a 5-star energy level whereas the 1-star refrigerators are with the lowest performance. All the models of the refrigerators have an energy label of star rating which you have to select intelligently.
- A refrigerator of 1.7 cubic standards consumes the electricity of 30 active watts whereas a star rated refrigerator of the same capacity consumes 24 active watts.
- If you are thinking to buy a 2-door 300L refrigerator, choose the one with more stars. It will be the cheapest to run as it will consume less electricity. You can find that many of the top models have 4 or more stars.
Meaning Of Label Period In Refrigerator
The label period in a refrigerator means the validity period of its electricity consumption according to the energy labelling plan built in the schedule of 26th May 2016.
The label of Energy consumption figure gives you a calculation of the energy consumption of the refrigerator per year. This calculation is based on an average expected use of the refrigerator over a year.
How Much Electricity Does My Refrigerator Use?
An old model of Refrigerator uses the electricity of 1400kWh per year whereas an advanced model with star ratings consumes only 350 whopping 75.1205 watts per year.
To know the electricity consumption of your Refrigerator:
- Try to know how much current it draws.
- Then make sure about the voltage.
- Now multiply the current with the voltage and then with .8 or .9 cos theta.
- Wattage = Current x Voltage x Cos theta
The basic consumption of 1000 watts per hour counts as 1 unit. Now divide 1 unit with the calculated wattage of your refrigerator. As a result, you will get the count of hours and it will be easy to know how many units of electricity is using by your Refrigerator.
If you have an efficient model then you are lucky one. If you are still using an old model it is time to replace your Refrigerator with an advanced one with star ratings. Because in these advanced models you will get a label of annual electricity consumption in kWh which is easy for you to comprehend the power consumption.
3. Star Refrigerator And Power Consumption Meaning
According to the calculation of annual electricity consumption, a no star Refrigerator consumes 1000 units per year. But a 3-star rating Refrigerator uses only 626 units of electricity consumption per year.
A 3-star rated Refrigerator saves 44% of your electricity consumption and obviously your electricity bill.
4. Star Refrigerator Power Consumption And Meaning
In comparison to a 3-star refrigerator, a 4-star refrigerator is more efficient in saving of power consumption.
A 4-star refrigerator uses only 501 units of power consumption per year. It saves 55% of your electricity consumption and the bill as well.
5. Star Refrigerator Power Consumption And Meaning
In comparison to all other star rated refrigerators, a 5-star refrigerator is best in all aspects. It is much more efficient to fulfil all your needs.
It consumes only 400 units of electricity consumption per year and saves 64% of power consumption along with your electricity bill.
A 5-star rated refrigerator is expensive but it will return your money in 2 years by saving your power consumption than any other star rated ones.
Pros And Cons
When you are choosing a refrigerator, the pros and cons also depend upon the model you have selected. You have to be sure about your needs, not the appearance of the model.
A bigger refrigerator definitely costs more but on the other hand, it is more capable to store than the smaller ones. A smaller refrigerator struggles to cool the food evenly when it overfilled and also consumes more energy.
The upright refrigerators have the auto defrost features consume more electricity whereas the chest freezers are little more efficient but need defrosting and harder to organise the foods.
The refrigerators have the top and bottom configuration is more energy efficient than the refrigerators have side-by-side arrangements.
4.Fridge Energy Label
When you are comparing the smaller sized and typed refrigerators always look for the number of stars on the Energy Rating Label. The model with more stars is more efficient than the less number of stars.
When you are comparing a smaller size refrigerator with a larger one look for the Energy Consumption figures on the Energy Rating Label. You will find a figure for annual energy consumption(kWh per year.)The model of the refrigerator has the lowest annual usage of energy will be the cheapest one to run.
We have given a calculation of power consumption for each star rated Refrigerators after thorough research. But it may differ according to the changing capacity chart of the Government of India each year. When you are buying a refrigerator try to know all the pros and cons of the model in detail.