9 Best Low Power Consumption AC in India 2022 (High ISEER 5 Star AC)

Are You looking for the Best Low Power Consumption AC in India? if yes then you are at the right place. Today I am gonna share some of the Best Low power consumption AC.

With help of an air conditioner, you can make your space cool and comfortable even during sultry summers. Additionally, air conditioners circulate and filter the air by removing pollutants and mould.

Although as we know nothing is perfect so that an Air Conditioner, the negative side of an AC is its expensive price tag compared to any other appliance n your home Air Conditioner tends to consume more energy, hence its major component of the electricity bill is contributed. That’s why the majority of people avoid buying Air Conditioners.

Buying an energy-efficient air conditioner makes more sense if you’re also worried about high electricity bills but it isn’t an easy task to find the Best Low Power Consumption AC. In today’s market, there are multiple types and brands of air conditioners, and picking one out of this huge list of power-efficient AC is a challenging task to do. But don’t we have done this part of the job for you? Here are the best Best Low Power Consumption AC that you can get in India.

What causes AC to consume more electricity?

Not only is the specification of the AC is main reason behind Power Consumption, but there are also many external reasons available that cause your AC to consume more energy. Here are a few of them.

  • Air Conditioner requires regular maintenance to run efficiently and smoothly. Lack of Maintenance can cause AC to originate small problems into serious ones which might affect the cooling efficiency of that AC.
  • if you set a lower temperature AC then the AC compressor needs to work longer which might consume more power.
  • The more people in the room the more power the AC requires to cool down the room.
  • The size of the room also causes AC to consume more electricity. For example, if you use a 1.5 Ton AC in a 100 sq. ft. room then it will consume less electricity than a similar AC installed in a 180sq. ft. room.
  • All electronic appliances emit heat thus a room with many electronic devices or appliances would cause your AC to consume more energy.
  • The Temperature of your location also affects the Air Conditioner to consume more energy. It takes more power to cool a room when the outside temperature is 42°C than when it is 35°C.

How To Save AC Power Consumption?

Here are a few tips you can apply to reduce the power consumption of your AC

  • Turn off all unnecessary appliances even a small appliance like a light bulb can also emit heat. So it’s better if you would use fewer electronic devices or turn off some of the electronic devices while using AC.
  • Clean your filter regularly, it’s recommended to clean every month but you should try to clean your filter at least once in three months. Since a filter full of dust reduces airflow.
  • Make sure all of your windows, vents and doors are shut properly. Try to Pull the curtains, so the sun’s heat doesn’t enter your room.
  • You should have your ac checked at least once a year for leaks, faulty compressors, and a low level of refrigerant that can spike your power consumption and decrease cooling capacity
  • Choosing correct AC types like Split AC consumes less energy compared to window AC, on top of that an Inverter AC is more energy efficient.
  • Set AC temperature to default which is 24°C set by BEE.
  • It is an excellent option to use a cooling fan with an AC unit. As Cool air is circulated throughout a room by ceiling fans, which means your air conditioner doesn’t need to work as hard to pump cool air throughout the room.

Best Low Power Consumption AC 1.5Ton

ACFeaturesProduct Link
1. Carrier 1.5 Ton 5 Star Flexicool Inverter Split ACType: Split Inverter AC

Capacity: 1.5 Ton

ESR: 5 Star

ISEER: 4.60
Buy On Amazon
2. LG 1.5 Ton 5 Star AI DUAL Inverter Split ACType: Split Inverter AC

Capacity: 1.5 Ton

ESR: 5 Star

ISEER: 4.73
Buy On Amazon
3. Blue Star 1.5 Ton 5 Star Inverter Split ACType: Split Inverter AC

Capacity: 1.5 Ton

ESR: 5 Star

ISEER: 4.66
Buy On Amazon
4. Panasonic 1.5 Ton 5 Star Wi-Fi Twin-Cool Inverter Split Air ConditionerType: Split Inverter AC

Capacity: 1.5 Ton

ESR: 5 Star

ISEER:4.70
Buy On Amazon
5. Samsung 1.5 Ton 5 Star, Windfree Technology, Inverter Split ACType: Split Inverter AC

Capacity: 1.5 Ton

ESR: 5 Star

ISEER: 4.80
Buy On Amazon
6. Toshiba 1.5 Ton 5 Star Inverter Split ACType: Split Inverter AC

Capacity: 1.5 Ton

ESR: 5 Star

ISEER: 5.60
Buy On Amazon
7. Sanyo 1.5 Ton 5 Star Dual Inverter Wide Split ACType: Split Inverter AC

Capacity: 1.5 Ton

ESR: 5 Star

ISEER: 4.70
Buy On Amazon
8. Daikin 1.5 Ton 5 Star Inverter Split ACType: Split Inverter AC

Capacity: 1.5 Ton

ESR: 5 Star

ISEER: 5.20
Buy On Amazon
9. Whirlpool 1.5 Ton 5 Star, Inverter Split ACType: Split Inverter AC

Capacity: 1.5 Ton

ESR: 5 Star

ISEER: 4.73
Buy On Amazon

1. Carrier 1.5 Ton 5 Star Flexicool Inverter Split AC

During hot summer days, the Carrier Ester CXI Split Inverter Air Conditioner keeps your space cool and comfortable. Flexicool Inverter technology changes cooling performance and power consumption through six tonnage modes. This Ac from Carries comes with a 5star rating and it annually consumes 841.86 units. Not only energy-saving but also this AC operates silently.

Carrier 1.5 Ton 5 Star Inverter Split AC _CAI18ES5R30F1

The Carrier AC comes with an inbuilt stabiliser which can operate within the range of 135-280V. This model is also equipped with PM 2.5 and HD Filter which filters out even the smallest microscopic dust particles. Additionally, Using the Auto-clean feature of the air conditioner, Carrier cleans and dries the inside of the indoor unit. This helps keep the air conditioner running efficiently and keeps your home’s air pure.

Carrier 1.5 Ton 5 Star Flexicool Inverter Split AC Features

Carrier 1.5 Ton 5 Star Inverter Split AC Features
Model CAI18ES5R30F1
Annual Energy Consumption 841.86 Kilowatt Hours
Capacity‎1.5 Tons
Condenser coil TypeCopper
Cooling Coverage Area120 – 150 Sq Ft
Cooling Capacity‎5100W
Energy Star Rating5 Star
ISEER VALUE4.60
Noise Level38dB
Warranty1 year on product, 10 years on compressor
Special Features 6in1 Flex mode,
Cool even at 52 °C,
Copper Condenser Coil,
Auto Cleanser, Safety Sensors,
Refrigerant Leakage Detector,
Hydro Blue Coating,
Insta Cool,
Dual Filtration.
Price in India₹43,000

2. LG 1.5 Ton 5 Star AI DUAL Inverter Split AC

The LG 1.5 Ton 5 Star AI DUAL Inverter Split AC is a high-performance AC from LG that Features dual inverter technology which results in better energy efficiency with silent operation. This is a 5star rated AC from LG that consumes 818.18 units of energy annually. Also, this AC sports a 6in1 convertible mode that allows you to run the AC according to your needs.

LG 1.5 Ton 5 Star AI DUAL Inverter Wi-Fi Split AC _PS-Q19BWZF

This model has equipped ‘Anti-Virus protection layer fitted HD Filter. This filter mesh is an extra layer of protection coated with Cationic Silver Ions that terminate many harmful Viruses and bacteria. The 100% copper tubes of this AC are coated with Ocean Black FinTo protect the AC from harsh environmental and climatic conditions.

LG 1.5 Ton 5 Star AI DUAL Inverter Split AC Features

LG 1.5 Ton 5 Star AI DUAL Inverter Wi-Fi Split AC Features
Model ‎PS-Q19BWZF
Annual Energy Consumption ‎818.81 Kilowatt Hours Per Year
Capacity‎1.5 Tons
Condenser coil TypeCopper
Cooling Coverage Area120 – 150 Sq Ft
Cooling Capacity5000W
Energy Star Rating5 Star
ISEER VALUE4.73
Noise Level31dB
Warranty 10 Years on the Compressor with Gas Charging, 5 Years on PCB and 1 Year on the product
Special FeaturesADC sensor, dual inverter,
Voice Control,
4-way swing,
HD Filter with Anti-Virus Protection,
Copper With Ocean Black Protection which keeps away rust and corrosion,
Stabilizer Free Operation, Cools at  52°C.
Price in India₹44,590

3. Blue Star 1.5 Ton 5 Star Inverter Split AC

This AC from Bluestar is another powerful AC to choose from if you are looking for the best Low power-consumption AC in India. With an ISEER rating of 4.6, it’s a suitable option to get relief from the scorching heat. Talking of that you can get relief from scorching heat within a second with the help of turbo mode in this AC that quickly cools down your room.

Blue Star 1.5 Ton 5 Star Inverter Split AC IC518EBTU

This Ac is also equipped with a copper condenser that does a way better heat exchanger compare to aluminium. also, this condenser and evaporator are coated with Bluefin, ensuring high performance and low maintenance. This AC also comes with an inbuilt stabilizer to serve in a wide range of voltage fluctuations without affecting the AC.

Blue Star 1.5 Ton 5 Star Inverter Split AC Features

Blue Star 1.5 Ton 5 Star Inverter Split AC Features
Model IC518EBTU
Annual Energy Consumption 836.04 Kilowatt Hours
Capacity‎1.5 Tons
Condenser coil TypeCopper
Cooling Coverage Area120 – 150 Sq Ft
Cooling Capacity‎5030W
Energy Star Rating5 Star
ISEER VALUE4.66
Noise Level40dB
Warranty10 Years Warranty on Inverter Compressor. 1 Year + 4 Years Extended Warranty
Special FeaturesBrushless Motor, Copper Condenser Coil, Cools even 52 Degree Celsius, Turbo Cool, Eco Mode, 4 Way Swing, Comfort Sleep
Price in India₹41,490

4. Panasonic 1.5 Ton 5 Star Wi-Fi Twin-Cool Inverter Split Air Conditioner

The Pansonic AC comes with a 1.5Ton capacity with a 5-star rating that features a Powerful Mode that cools your room faster the moment you switch on your air conditioner even on the hottest summer days. Panasonic’s auto-convertible air conditioners adjust the cooling capacity automatically based on the temperature and humidity in the room. This ensures that your air conditioner is working fine while saving you money.

Panasonic 1.5 Ton 5 Star Wi-Fi Twin-Cool Inverter Split AC CS,CU-NU18WKYW

This AC also features built-in WiFi and you can also use the AC with virtual assistants such as Google Assistant and Amazon Alexa remotely. This model comes with a built-in, stabilizer-free operation for works within a voltage range of 100V-290V.

Panasonic 1.5 Ton 5 Star Wi-Fi Twin-Cool Inverter Split Air Conditioner Features

Panasonic 1.5 Ton 5 Star Wi-Fi Twin-Cool Inverter Split AC Features
Model CS/CU-NU18WKYW
Annual Energy Consumption 840.75 Kilowatt Hours Per Year
Capacity‎1.5 Tons
Condenser coil TypeCopper
Cooling Coverage Area121-180Sq Ft
Cooling Capacity5100 Watts
Energy Star Rating5 Star
ISEER VALUE4.70
Noise Level43dB
Warranty1 Year Comprehensive, 5 years on PCB and 10 Years on Compressor
Special FeaturesWi-Fi enabled works with a smart assistant,
Self Diagnosis,
2 Stage Filtration,
Voltage Stabilizer Operation,
R32 Refrigerant.
Price in India₹36,999

5. Samsung 1.5 Ton 5 Star, Windfree Technology, Inverter Split AC

This AC from Samsung comes with a 5star rating and it manually consumes 806.28 units of energy, thus a great choice for someone who is looking for the best low-power consumption AC. This AC features industry-first wind-free technology that depresses air through 23000 holes which you can see in the image. This technology not only saves energy but also delivers comfortable cooling, unlike regular Air conditioners. As per company claims this AC can save up to 70% of energy.

Samsung 1.5 Ton 5 Star, Windfree Technology, Inverter Split AC _AR18BYNANWK

Additionally, the turbo mode in this AC helps to deliver optimum cooling faster. This model is also equipped with a 100% copper condenser coil with a special Bluefin coating that protects your AC from harsh weather and less maintenance.

Samsung 1.5 Ton 5 Star, Wind free Technology, Inverter Split AC Features

Samsung 1.5 Ton 5 Star, Windfree Technology, Inverter Split AC  Features
Model ‎AR18BYNANWK
Annual Energy Consumption 806.28 Kilowatt Hours
Capacity‎1.5 Tons
Condenser coil TypeCopper
Cooling Coverage Area120 – 150 Sq Ft
Cooling Capacity‎5000W
Energy Star Rating5 Star
ISEER VALUE4.80
Noise Level45dB
Warranty1 Year on Product, 10 Years on Compressor
Special Features100% copper condenser,
DurFin Ultra coating,
Stabilizer-free operation,
Anti-Bacterial Filter,
R32 Refrigerant,
Freeze Wash,
Dehumidification,
Auto Clean,
WindFree Cooling.
Price in India₹44,990

6. Toshiba 1.5 Ton 5 Star Inverter Split AC

Inverter AC is superior in terms of energy saving. So when we are talking low power consumption AC then how can we forget the inventor? The Toshiba 1.5 Ton 5 Star Inverter Split AC is a high-performance AC from the Japanese tech giant. The AC comes with an ISEER rating of 5.60 and it has an annual energy consumption of 704.35units, which might save you an extra on your Utility Bills.

Toshiba 1.5 Ton 5 Star Inverter Split AC RAS-18PKCV2G-IN Best Low power Consumption AC

Aqua Resin Coated Coil ensures your device will perform for many years to come. Additionally, this feature increases the appliance’s durability, since dirt and moisture are not allowed to accumulate on the coil. Also, it makes maintenance easier When you switch off the appliance, the Auto-clean feature will run the unit on Fan Mode for up to 20 minutes to prevent dirt and moisture from collecting on the unit. Therefore, you can enjoy cool, clean air that is free of odours.

Toshiba 1.5 Ton 5 Star Inverter Split AC Features

Toshiba 1.5 Ton 5 Star Inverter Split AC Features
Model RAS-18PKCV2G-IN
Annual Energy Consumption 704.35Kilowatt Hours
Capacity‎1.5 Tons
Condenser coil TypeCopper
Cooling Coverage Area120 – 150 Sq Ft
Cooling Capacity5100W
Energy Star Rating5 Star
ISEER VALUE5.60
Noise Level35dB
Warranty1 year on product, 5 Years on Compressor
Special Features Silent Operation,
Aqua Resin Coated Coil.
Price in India

7. Sanyo 1.5 Ton 5 Star Dual Inverter Wide Split AC

As opposed to traditional inverter air conditioners available in the market, Sanyo’s inverter uses two independent motors, which means it cools faster and more efficiently. Due to its PM 2.5 and anti-dust filters, you will be able to breathe clean air since it eliminates dust, pollen, and suspended particles. Featuring a 100% copper condenser, this 1.5-ton AC transfers heat faster and resists corrosion, increasing the lifespan of the product.

Sanyo 1.5 Ton 5 Star Dual Inverter Wide Split AC SI SO-15T5SCIC

The AC provides a Glacier mode that offers higher fan speeds so that cooler air can be distributed in a short period across the room. This condenser has hydrophilic fins that extend its life. This air conditioner also comes with a Back Lit Remote Control which might be useful in the dark. Because this AC is priced the same as a window AC, you could select it if your budget is the same.

Sanyo 1.5 Ton 5 Star Dual Inverter Wide Split AC Features

Sanyo 1.5 Ton 5 Star Dual Inverter Wide Split AC Features
Model SI/SO-15T5SCIC
Annual Energy Consumption 840.75 Kilowatt Hours
Capacity‎1.5 Tons
Condenser coil TypeCopper
Cooling Coverage Area120 – 150 Sq Ft
Cooling Capacity‎5100W
Energy Star Rating5 Star
ISEER VALUE4.70
Noise Level40dB
Warranty 1 year on product, 1 year on condenser, 5 years on compressor
Special FeaturesDuo Cool Inverter Technology,
Hidden display,
Stabilizer-free operation,
Cools even at 52degrees,
100% copper condenser coil,
Glacier mode,
In-built PM 2.5 filter and anti-dust filter.
Price in India₹31,990

8. Daikin 1.5 Ton 5 Star Inverter Split AC

Daikin is one more name for the Air Conditioner market that offers top-of-the-range construction at a very reasonable price. This 1.5 Ton Air Conditioner from Daikin comes with a 5-star rating and an ISEER value of 5.20 which Doesn’t give you a huge load on our electricity bill payment also it stays silent with a noise level of 38dB. One of the best things about this Ac is it can cool your room even at 52°C so it’s the best AC for someone living in such a place where the ambient temperature is high.

Daikin 1.5 Ton 5 Star Inverter Split AC FTKG50TV

The indoor unit of this AC stays seemingly new from day one thanks to High Impact Polystyrene. Furthermore, this air conditioner includes Coanda Airflow, which provides an even distribution of air throughout the room for comfort cooling. Daikin designed its outdoor power supply to be fire-resistant and rugged in order to provide extra safety to its customers.

With Econo mode, power consumption can be limited to ensure efficient operation when the air-conditioner is used simultaneously with other electrical appliances on the same circuit. The XLPE insulation kits from Daikin are specially treated with UV rays for a longer lifespan than other insulation kits

Daikin 1.5 Ton 5 Star Inverter Split AC Features

Daikin 1.5 Ton 5 Star Inverter Split AC Features
Model FTKM50U
Annual Energy Consumption ‎824 Kilowatt Hours
Capacity‎1.5 Tons
Condenser coil TypeCopper
Cooling Coverage Area120 – 150 Sq Ft
Cooling Capacity ‎5280W
Energy Star Rating5 Star
ISEER VALUE5.20
Noise Level38dB
Warranty1 Year on Product, 1 Year on Condenser, 10 Years on Compressor
Special FeaturesTriple Display,
High ISEER,
Copper Condenser Coil,
Stabilizer Inside, Econo Mode,
R32 Refrigerant gas.
Price in India₹43,990

9. Whirlpool 1.5 Ton 5 Star Inverter Split AC

Isn’t it irritating when you come home exhausted from excessive heat and turn on the to chill but the Air Conditioner took too much time to cool your room? That’s why Whirpool hear you out. This Air Conditioner sports 6th sense cooling technology which can cool your room faster than any typical Air conditioner that is available on the market.

Whirlpool 1.5 Ton 5 Star Inverter Split AC 1.5T MAGICOOL PRO 5S COPR INVERTER

This Air Conditioner from whirlpool features a cooling capacity of 1.5Ton which is enough to cool down your small-medium size room. This Air Conditioner also comes with a 5star rating which gives you the freedom to use your Air Conditioner for long hours without worrying about the electricity bill. This AC can run without a stabilizer within a voltage range of 140V to 280V. Additionally, the High-performance compressor gives cooling even at 52°C.

The sleek and appealing aesthetics of this AC can easily blend with every home setup. This air conditioner uses the MPFI technology or the Multi-Port Fluid Injection, a 4×4 evaporator circuit design for rapid heat exchange, which not only increases its cooling capacity but also optimizes its power efficiency. Another noteworthy feature is IntelliSense Inverter Technology, which utilizes little electricity and power while adapting to your cooling needs.

Whirlpool 1.5 Ton 5 Star Inverter Split AC Features

Whirlpool 1.5 Ton 5 Star Inverter Split AC Features
Model 1.5T MAGICOOL PRO 5S COPR INVERTER
Annual Energy Consumption 818.81Kilowatt Hours Per Year
Capacity‎1.5 Tons
Condenser coil TypeCopper
Cooling Coverage Area120 – 150 Sq Ft
Cooling Capacity5180 Watts
Energy Star Rating5 Star
ISEER VALUE4.67
Noise Level31dB
Warranty1-year warranty on the product and a 10-year warranty on the compressor
Special FeaturesMulti-Port Fluid Injection (MPFI) Technology,
Turbo Cool Technology,
IntelliSense Inverter Technology,
R-32 Eco-refrigerant,
6th SENSE FastCool Technology,
Cools Even at 55 degrees Celsius.
Price in India₹36,490

FAQ: Best Low Power Consumption AC in India

1. which ac low power consumption?

Inverter AC has low power consumption compared to non-inverter one.

2. How can I make my AC consume less power?

To make your AC consume less power do the following things
1. Avoid Direct Sunlight.
2. Choose a high ISEER and 5 Star rating AC.
3. Regular maintenance and try to clean filters frequently.

3. Which AC mode is best in humidity?

Dry mode is the best mode to use while monsoons, it requires less energy as the compressor in your AC runs at a slower speed.

4. How much Power does an AC consume per hour?

Generally, a 1-ton ac consumes approximately 1.5 units of electricity per hour for a 5-star AC, and 1.6 units for a 3-star AC.

5. Does inverter AC consume less electricity?

Yes Inverter AC consumes less electricity.

Subhadeep Biswas

Subhadeep is a science student and also a tech enthusiast. His favourite topics are technology, gaming and electronic products. He is a full-time editor and blog writer at TechSuvam. Outside of writing, Subhadeep is passionate about gaming and watching the latest movies.

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