When buying an AC or a similarly expensive device for your home, it is essential that you choose a product that perfectly fits your requirements. If you need to make the best choice when looking for an air conditioner online in India, you need to understand what the star rating system is, and how it works.

What is the Star Rating System?

This is a way of describing an ACs energy efficiency, i.e., the star rating of an AC tells you how much electrical power it takes to cool your room. This system was devised by the Bureau of Energy Efficiency (BEE,) India.

The star rating of an air conditioner takes into account two factors:

  1. The cooling capacity, which is a measure of its ability to cool a room – this is expressed in British Thermal Units (BTU)
  2. The Energy Efficiency Rating (EER) which is the amount of cooling it can provide using a certain amount of power

The higher the star rating of an AC, the higher its cooling efficiency, i.e., if an AC has a high star rating, it will be able to cool a large area with less power than other ACs that have lower rating.

Why is an ACs Star Rating Important?

There’s so much importance given to whether an AC is described as “air conditioner – 5-star” or “air conditioner – 3-star” on the retail website. This is because a star rating has a direct influence on your monthly electricity bill which, in India, is no small thing.

Consider this simple explanation: a 1.5 ton 5-star AC will cool your room in the same time as a 1.5 ton 3-star AC, but it will take much less power to do so, and your electricity bill will be lower when using the 5-stars AC.

How do 3-star ACs Compare to 5-star ACs?

First, you need to know the answer to the question “What is 3-star and 5-star in AC?” A 3-star AC is one that has an Energy Efficiency Ratio (EER) of 2.9 to 3.09, while a 5-star AC has an EER of 3.3 and above.

This difference means that a 3-star AC would cost you approximately INR 580 per month in electricity charges, while a 5-star AC of equivalent capacity would cost you around INR 500 for the same period. This means that the 5-star AC is actually cheaper in the long run.

Understanding Expenses: When you buy an AC, you should be aware of something called the Total Cost of Ownership, or TCO. This is the total amount you will end up paying for an object, and it is the sum of the initial cost and the maintenance costs.

The TCO of a 5-star AC is actually cheaper than that of a 3-star AC, because the former costs less to operate in the long run. This is why, although the 5-star price seems higher than 3-star price, India-based customers like you are better off choosing the 5-star AC, which is effectively cheaper overall.

Factors to be Considered: When buying an air conditioner based on its star rating, certain factors need to be understood.

  • Star ratings are revised annually; the 3-star rating of the latest year could be better than the 4-star rating of the previous year, you would be wise to check the latest star ratings to ensure that you don’t get misguided.
  • If you use a 3-ton AC where a 1-ton version would be enough, you’ll end up using much more electricity than required, irrespective of the star rating.

Buying a 3-star or 5-star AC Online

There are a number of options when buying an AC. It can be as simple as pressing a few buttons on a computer to buy 5-star AC’s online, or any number of stars for that matter. Using NBFCs such as Bajaj Finserv, you could get attractive offers such as the ability to buy a 3-star AC on EMI.

Now that you know all that you need, do not hesitate to make the right choice— you need to choose according to your own requirements, and not get too carried away by others’ opinions. If you think the initial cost is a little steep, there’s no need to worry, given the number of NBFCs that are ready to help out. Consider Bajaj Finserv’s Lifestyle section. They have great features such as instant approval, amounts up to INR 3 lakh, EMI Cards, and much more. So you can buy an air conditioner online on EMI when required.

Make the right choice when buying an AC this auspicious season of Diwali!

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