Hey there! Are you tired of high electricity bills during the summer months?
Well, we’ve got some good news for you – there are energy-efficient ACs that can keep you cool without causing a spike in your electricity bill.
These ACs come with advanced technology that reduces power consumption while offering great cooling performance.
With so many options available in the market, finding the best low power consumption AC for your needs and budget is easier than ever.
So, beat the heat this summer and save money with a power-saving AC that ensures maximum comfort without compromising on efficiency.
How to decide which AC consumes low power?
People often ask which AC consumes less electricity because when choosing an air conditioner with the lowest consumption one have to see many things like
Star Rating
There are generally 3 star and 5 star rated appliances in the market with few 4 star rated options too. Usually a 5 star rated appliance means it will be power efficient compared to other 3 star rated appliances. So choose a 5 star rated air conditioner for low electricity bills.
ISEER Rating
Star Rating divides all the models into different categories like 2 star, 3 star, 4 star and 5 star. But to further examine the power efficiency of an AC you need an ISEER rating which is written on the “power saving label” of the appliance. A higher ISEER rating means higher energy efficiency resulting in lower consumption. So when comparing two ACs, compare their ISEER rating.
Inverter Technology
Inverter technology for AC is the biggest advancement in the decade. It allows the energy efficiency of AC to increase manifolds compared to a non-inverter AC. It also allows the AC to run on varying voltage which enables the appliance to work without stabilizer. So buy inverter AC only. However brands are now only pushing inverter AC in the market. All the split ACs are equipped with inverter technology.
Latest Model
With the advancing pace of technology new features are coming every year. So opting for the latest model is beneficial instead of going with an old model. However an old model is cheaper also.
Tonnage
This is a basic fact that the power consumption is directly proportional to the tonnage of the AC, this means 1.5 ton AC will consume more electricity than a 1 ton AC. But also you need to decide tonnage based on the room size. Choose 1 Ton if room size is less than 140 square feet otherwise 1.5 Ton.
What can cause your AC to consume more electricity?
Dirty Air Filter
This is the most common cause of high electricity bills. If the air filter of your AC is dirty then the air circulation will be poor which will lead to high power consumption. You need to clean the filters every 2-4 weeks depending on the area you live in.
Low Gas
This is the second most common cause for higher electricity bills. It happens due to leakage in the AC coils. With low gas the load on the aircon increases. Not only that, the cooling also becomes poor.
Incoming Sunlight
If any wall of your room gets sunlight then this will increase the load on your AC increasing the consumption.
Too Old AC
If your AC is too old for say 6-10 years then sell it in bhangar and buy new AC with EMI if you do not have the necessary funds because in 5-10 years energy efficiency of ACs have increased manifolds.
Best Low Power Consumption AC
We have used the star rating and ISEER rating as criteria for ranking the best low consumption AC in our list along with the price.
1. Godrej 1 Ton 5 Star AC
Key Specifications
- Capacity: 1 Ton
- ISEER Rating: 5.1
- Power Consumption: 524 units
- Warranty: 1 year on AC, 10 year on compressor
- Special Features: Convertible mode, Nano coated anti-viral filter
This Godrej AC is a 5 star rated appliance along with a high ISEER value of 5.10, there are other ACs in our list with even more ISEER value but they are very costly whereas this Godrej AC is budget friendly.
That is why we can say this is the best 1 ton ac with lowest power consumption in India right now. You can choose this option without any other thought.
Let’s calculate its power consumption comparing to an average AC in the market(I have used this calculator for the example)
I have taken this Lloyd Ac for comparison
Assumption for calculating electricity bill
Daily Use = 10 hours
Cost / unit = 10 rupees
Godrej AC = 1520 rupees
Average AC = 2030 rupees
This is a difference of approx. 30%. So we can say that this Godrej AC will save power by 30% from an average AC in the market.
Along with basic features it comes with advanced features like convertible mode where you can change the cooling power based on your requirements which is only possible in inverter ACs. For increasing the lifespan of the AC unit the company has provided with blue fin coating which is anti-corrosive in nature and prevents the appliance from dirt, acid and humidity.
Pros
- 5-in-1 convertible mode
- Powerful Cooling
- Removes allergens from the room air
Cons
- No Drain pipe in the box
2. Lloyd 1 Ton 5 Star AC
Key Specifications
- Capacity: 1 Ton
- ISEER Rating: 5.07
- Power Consumption: 533 units
- Warranty: 1 year on AC, 10 year on compressor
- Special Features: 5-in-1 Convertible mode, Self-diagnosis, Low gas detection
This is also a budget friendly air conditioner with low power consumption reason being it is a 5 star rated appliance and has a high ISEER rating of 5.07, this means it will consume low power fulfilling your basic criteria.
If you check its price using our link you will find it is very budget friendly when compared to other highly efficient ACs.
It can easily run without a voltage stabilizer because it has inverter technology which allows it to run on varying voltage values. However in a far off village area be alert and use a stabilizer for safety.
The split AC is loaded with advanced features like self-diagnosis which can detect every kind of malfunction in the system, and the self-clean function that starts to indicate that it needs cleaning. Lloyd claims that the outdoor unit can withstand scorching temperatures of 52 degree celsius after that it may start to trip or malfunction or even shut down completely.
Along with the basic air filter present in the indoor cabinet enjoy pure air with the PM2.5 filter, however only a tiny patch of PM2.5 filter is used but this will still purify room air from allergens to some extent.
Pros
- Digital Indicator
- Powerful Cooling
- Energy Efficient feature
- Removes allergens from the room air
Cons
- The remote design is not up to the mark
3. Daikin 1 Ton 5 star AC
Key Specifications
- Capacity: 1 Ton
- ISEER Rating: 6.20
- Power Consumption: 418 units
- Warranty: 1 year on AC, 10 year on compressor
- Special Features: Self-diagnosis, Coanda Airflow, PM 2.5 Filter
In the Indian market, ac with lowest power consumption is only this unit – Daikin FTKF series reason being its ISEER rating. It has the highest ISEER rating of 6.2, no other AC has value near this.
This unit should be at the top of our list but the reason it is listed in the 3rd position is its buying cost. It is too expensive to purchase, you can check its price using our link.
Let’s talk more about its electricity saving capability.
I have compared this Daikin AC with an average split AC in the market(Lloyd AC in our case).
Assumption for calculating electricity bill
Daily Use = 10 hours
Cost / unit = 10 rupees
Daikin AC = 1220 rupees
Average AC = 2030 rupees
It consumes only 50% of power approx
That means this Daikin AC will reduce the power consumption by half compared to an average AC in the market. That’s a lot but we should also consider the fact that this AC is way too expensive.
The AC comes with the patented new swing compressor which allows it to work smoothly with low vibration. That is why its outdoor unit runs quietly.
In the hot and harsh climate of India the temperatur can soar as high as 50 degree celsius in some regions. The company claims that this unit can work fine even with an outdoor temperature of 56 degree celsius. The compressor will not trip.
Being an inverter AC it can work without stabilizer but make sure to use a stabilizer if you live in any far off village. Don’t take any risk because stabilizer is cheap but this product is way too expensive.
Pros
- Powerful Cooling
- Super Silent indoor and outdoor unit
- Saves lot of Electricity
Cons
- Too expensive from other 1 Ton split ACs
4. Daikin 1.5 Ton Split AC
Key Specifications
- Capacity: 1.5 Ton
- ISEER Rating: 5.80
- Power Consumption: 667 units
- Warranty: 1 year on AC, 10 year on compressor
- Special Features: Self-diagnosis, Coanda Airflow, PM 2.5 Filter
If you are looking for low power consumption AC in the 1.5 ton segment then have a look at this Daikin split AC.
This is again the FTKF model series AC which is far superior in terms of energy efficiency. Everyone’s requirements are different because if your room size is bigger, say 200 square feet then 1 Ton will fail to cool the room. In this case you require a 1.5 or 2 ton AC.
Let’s compare this AC with an average 1.5 Ton AC in the market. I have compared this with voltas 1.5 ton ac
Assumption for calculating electricity bill
Daily Use = 10 hours
Cost / unit = 10 rupees
Daikin 1.5 Ton AC = 2830 rupees
Average AC = 2030 rupees
That’s a 33% difference
So if you buy this Daikin 1.5 Ton AC then it will save power by 33% when compared to an average 1.5 ton AC in the consumer market.
Daikin offers lots of features in their appliance. You will find the basic features like chill mode, self-diagnosis, self-clean along with some special features like swing compressor, coanda airflow, etc.
Now along with the basic 1 year warranty on the AC enjoy a full 10 year warranty on the unit’s compressor.
Pros
- Powerful and fast cooling
- Super Silent indoor and outdoor unit
- Helps in saving electricity if used for long hours
Cons
- Too expensive from other 1.5 Ton split ACs
5. LG 5 star Window AC
Key Specifications
- Capacity: 1 Ton
- ISEER Rating: 3.68
- Power Consumption: 672 units
- Warranty: 1 year on AC, 10 year on compressor
- Special Features: Dehumidifier, dual inverter, 4-in-1 convertible mode
Most of the air conditioners in this article are split AC. You may ask why no window AC, actually window AC does not have inverter technology in them that is why their power consumption is not efficient like split ACs.
But worry not because LG offers window AC with inverter technology and this is the only window AC with inverter technology in the entire market as of now. Inverter technology makes hit window AC consume low power.
So if your requirement is only window AC then choose this one. However when compared to a 5 star split AC of 2023 model this is still inefficient so decide wisely.
Dear reader you can check this same article in hindi by reading सबसे कम बिजली खाने वाले एसी post.
Though window AC have their own benefits like it seldom requires servicing and their installation is too easy. Infact you can service a window AC by yourself. That is a big plus point of window AC, it saves cost of servicing which is high in split ACs.
You can call this a smart AC also as it can be controlled via an app on your smartphone. Just install the LG ThinQ app on your smartphone and control your AC. Do note that dual inverter technology is only offered by LG which is a big plus point
Pros
- 4-in-1 convertible mode for various cooling requirements
- Control Aircon from your phone
- Ocean Black Protection
Cons
- Sometimes cooling is too slow
6. Panasonic 1.5 Ton Smart AC
Key Specifications
- Capacity: 1.5 Ton
- ISEER Rating: 5.1
- Power Consumption: 774 units
- Warranty: 1 year on AC, 10 year on compressor
- Special Features: Convertible AI mode, EcoNavi Sensors
Oh boy, have I got some news for you about the Panasonic AC! This thing is like a superhero – it’s got a 1.5Ton capacity with a 5-star rating, and its Powerful Mode will cool your room so fast you’ll feel like you’ve stepped into a fridge. Even on the hottest summer days, this bad boy will keep you feeling chill.
But wait, there’s more! This AC is smarter than your average air conditioner – it’s got auto-convertible air conditioners that adjust to the temperature and humidity in your room. Talk about being able to read the room, am I right? And it doesn’t just keep you cool, it saves you money too. Who knew being eco-friendly could feel so cool?
And get this – it’s got built-in WiFi, so you can control it with your virtual assistants like Google Assistant and Amazon Alexa. You don’t even have to leave your couch to feel like a boss. Plus, with its stabilizer-free operation, this thing works in a voltage range of 100V-290V. So even if your power goes out, the AC won’t let you down.
Last but not least, the MIraie app from Panasonic gives you the freedom to customize your cooling experience. That’s right, you can have it your way, just like at your favourite burger joint. So what are you waiting for? Get yourself a Panasonic AC and let the good times (and cool air) roll!
Pros
- Smart AC can be controlled from App
- Excellent Performance
- Value for Money
Cons
- The power adapter is short
7. Godrej 1.5 Ton Inverter AC
Key Specifications
- Capacity: 1.5 Ton
- ISEER Rating: 5.1
- Power Consumption: 744 units
- Warranty: 1 year on AC, 10 year on compressor
- Special Features: Self-clean technology, 5-in-1 convertible mode
When it comes to finding an air conditioner that can provide high efficiency and power-saving capabilities without breaking the bank, the Godrej high ISEER rating AC is definitely worth considering. With an impressive 5.1 ISEER value, this AC offers a budget-friendly option to keep your home cool and comfortable.
You can find this product on Flipkart and take advantage of various offers, such as debit or credit card discounts of up to 10%, making it even more affordable. With uniform cooling capabilities, you can relax in comfort even when the outdoor temperature reaches a sweltering 52 degrees Celsius.
Thanks to the inverter technology, this AC doesn’t require a voltage stabilizer, though you should still use one if living in a rural area.
Godrej has equipped this AC with an anti-corrosive blue fin coating to withstand the harsh acidic conditions of polluted Indian cities. It’s also worth noting that when buying online, you’ll need to pay extra for installation and accessories like drain and copper pipes. The installation will be handled by an authorized company service engineer.
Many consumers have shared that they find this product reliable and are satisfied with the service provided by Godrej. It’s always important to do your research before purchasing any appliance, and the Godrej high ISEER rating AC is definitely worth considering for its budget-friendly efficiency and reliable cooling capabilities.
8. Carrier Flexicool Split AC
Key Specifications
- Capacity: 1.5 Ton
- ISEER Rating: 5.13
- Power Consumption: 754 units
- Warranty: 1 year on AC, 10 year on compressor
- Special Features: Low Gas Detection, Convertible mode, auto cleaner
Carrier is a top brand known for its reliability. This Flexicool unit offers 6 different cooling options for you to choose from.
The coiling is coated with hydro blue to protect against corrosion, and the unit can automatically detect low gas problems. The indoor unit produces a low noise level of 38 dB, so your newborn can sleep peacefully.
The air filters help purify your room air from allergens or contaminants. If you open the flaps of the indoor unit, you’ll see a tiny patch of PM 2.5 filter. Come on, can’t you see how great this unit is? Make up your mind already and get it
Did you know that the appliance box doesn’t come with a drain pipe? It’s like an invitation to get creative and find the perfect one for your needs! And when it comes to installation, it’s an opportunity to experience the thrill of customization.
You get to choose who installs it, and how they do it. It’s like creating your own little dream world! Of course, there might be an extra charge for this, but who cares? You’re living the dream!
Pros
- 6-in-1 convertible mode for various cooling requirements
- Budget Friendly along with power saving feature
- Latest 2023 model
Cons
- No drain pipe in the box
9. LG 1.5 Ton AI inverter AC
Key Specifications
- Capacity: 1.5 Ton
- ISEER Rating: 5.2
- Power Consumption: 685 units
- Warranty: 1 year on AC, 10 year on compressor
- Special Features: Ocean Black Fin, 6 Fan speed, AI inverter
Wow, do we have a treat for you! The LG 1.5 Ton 5 Star AI DUAL Inverter Wi-Fi Split AC is the absolute next level when it comes to low power consumption ACs. If you have a room up to 160 sq. ft. and you’re looking for an AC with the lowest noise level and incredible energy efficiency, then this LG model is the one for you!
This high-performance AC from LG is equipped with dual inverter technology which results in silent operation and incredible energy efficiency. With a 5-star rating, it consumes only 685 units of energy annually.
And the best part? The 6-in-1 convertible mode allows you to adjust the cooling capacity from 40% to 110%, so you can save even more on your energy bills!
But that’s not all, folks! This model comes with an extra layer of protection, thanks to the Anti-Virus Protection Layer Fitted HD Filter. The mesh filter is coated with Cationic Silver Ions that can terminate harmful viruses and bacteria.
And the 100% copper tubes and condenser are coated with Ocean Black, ensuring that the AC is protected from even the harshest environmental and climatic conditions.
With the LG 1.5 Ton 5 Star AI DUAL Inverter Wi-Fi Split AC, you can finally have the peace of mind you deserve, knowing that you’re getting the best of the best. Get ready to experience unparalleled cooling and energy efficiency like never before!
Pros
- 6-in-1 convertible mode for various cooling requirements
- Low electricity bills
- Anti-corrosion ocean black protection
Cons
- Expensive
10. Blue Star 5 star split AC
Key Specifications
- Capacity: 1.5 Ton
- ISEER Rating: 4.6
- Power Consumption: 857 units
- Warranty: 1 year on AC, 10 year on compressor
- Special Features: Comfort Mode, Self clean and self diagnosis
Let me share my thoughts on the Blue Star 1.5 Ton 5 Star Inverter Split AC.
Where do I even begin?! From its sleek and stylish design to its advanced features, it has truly surpassed my expectations. The AC is incredibly energy-efficient thanks to its 5-star rating
But wait, it gets even better! The inverter technology ensures that the AC operates silently, making it perfect for those hot summer nights when you need a peaceful sleep.
The anti-bacterial filter ensures that the air you breathe is clean and free of pollutants. And with its advanced features like self-diagnosis and sleep mode, this AC truly has everything you need and more!
And let me tell you, this AC doesn’t mess around. It’s got a turbo mode that’ll have your room feeling like an igloo in no time! Say goodbye to waiting around for your AC to cool down your space – with this one, relief from the scorching heat is just a click away.
So, if you’re in the market for a powerful and efficient AC, the Blue Star AC should definitely be on your list. Trust me, you won’t regret it!
How to lower power consumption of AC?
You are looking for a low power consumption AC because your end goal is to reduce electricity bills. Buying a highly efficient AC with high iseer rating is one solution but there are other free of cost solutions and tips too, applying which you can reach your end goal.
You can combine both to reduce the monthly electricity bills.
There are many points and tips applying which one can reduce power consumption by many times.
I have mentioned a few of the important points here!
- Run the AC on 24 degree celsius [Important]
Normally when you come from the outside you start your AC and set the temperature to 18 degree celsius. Most people have this notion that AC runs faster at 18 degree celsius.
It is actually not true!
An AC’s max cooling power is fixed so either you run it on 18 degree or 25 degree its cooling output will be the same. That is why running at 18 degrees is not good.
Because as the time passes the room will become cool, you can feel cooler at 25 degree celsius but as you have set the temperature to 18 degrees the AC will keep on running on its max power consuming more electricity.
So instead set your AC temperature to 24 degree celsius. It is ideal for saving electricity for the India weather.
The Indian government has perfomed a study to get the optimum temperature to run your AC in India so that it saves the most power along with keeping the room cool.
The value came to be 24 degree celsius, the government has mandated to set 24 as default thermostat temperature.
- Use of Ceiling Fan [Must]
If you are a person who seldom runs a ceiling fan along with your AC then you should start running the fan now onwards because it can help save a lot of electricity even though the ceiling fan itself consumes electricity.
The ceiling fan helps in circulating the air in the room far better than the AC’s fan. This way it increases the cooling efficiency of AC to some extent.
Another point is the human body’s perceived temperature or the feeling of heat is a combined effect of temperature, humidity and wind speed.
Your AC can reduce the temperature and humidity level of the room but cannot increase the wind inside, for that ceiling fan is helpful.
So always use a ceiling fan along with AC to increase the comfort level and reduce the electricity consumption.
- Use Green Shed Net
If your room gets sunlight from any side then your AC has to do more work which needs more power. So use some kind of net that can block or reduce the incoming sunlight in your room.
You can use the green shed net.
You must have seen green colored net hanging on people’s balconies or terrace. It is used to reduce sunlight exposure.
Green shed net is a cheap and popular option for blocking incoming sunlight. It is generally used to protect plants from sunlight. People who do terrace farming use this net but in your case you will use it to reduce power.
- Use Sleep Mode during the Night
Sleep mode is not an advanced or new feature infact it is present in every AC from time immemorial.
It can lower down consumption by increasing the thermostat temperature automatically during the night slightly.
Sleep Mode is specially made for use at night time.
The logic behind using this mode is that during the night the temperature dips slowly as the night passes by. So the thermostat temperature can be increased(generally people do this by themselves during the night).
This can be easily done automatically by the sleep mode. It will increase the thermostat temperature by 2-3 degree gradually as the night passes by.
- Keep the Filter Clean
We are very lazy people! We do not clean the air filters of our AC on a regular basis.
This actually increases electricity bills.
For your room to get cool the air needs to be circulated with the AC coils. Air filters protect the AC from pollutants.
If the air filter is dirty the air passage will be poor leading to poor circulation. Poor circulation will lead to poor efficiency. Poor efficiency will lead to high electricity bills.
- Regular Servicing [Must]
Servicing your AC regularly is very crucial for maintaining the AC life along with its efficiency. If you do not service the aircon at least once in a season then it will degrade faster.
Without servicing the dirt accumulated inside the AC will decrease the efficiency.
So service your AC regularly. For a Window AC servicing the AC is very easy you can do it yourself but for split AC you need professional help.
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