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

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

Are you seeking for the most energy-efficient air conditioner in India? If so, you are in the proper location. Today, I will discuss the Best Air Conditioners with Low Energy Consumption.

During the sweltering summer months, you may make your place cool and comfortable with the use of an air conditioner. Moreover, air conditioners cleanse and circulate the air by eliminating contaminants like mold.

Although, as we all know, nothing is perfect, the disadvantage of an air conditioner is its high cost, and compared to other appliances in your home, it consumes a disproportionate amount of energy, thereby contributing significantly to your monthly power bill. Therefore, the bulk of individuals avoid purchasing air conditioners.

Purchasing an energy-efficient air conditioner makes more sense if you’re also concerned about high power costs, but finding the Best Low Power Consumption AC is not simple. There are numerous types and brands of energy-efficient air conditioners available on the market today, making it tough to choose one. However, we have already completed this task for you. Here are the top energy-efficient air conditioners available in India.

Why does AC consume more electricity?

In addition to the specifications of the air conditioner being the primary source of Power Consumption, there are other external factors that cause your air conditioner to consume more energy. Here are some examples.

  • Air conditioners require routine maintenance to function effectively and efficiently. Lack of maintenance can cause minor issues with an air conditioner to escalate into more significant ones, which may decrease the cooling performance of the unit.
  • If you choose a lower temperature for the air conditioner, the compressor will have to run for a longer period of time, which may waste more energy.
  • The more people in a room, the more energy the air conditioner needs to chill the space.
  • The size of the room also affects the energy consumption of the air conditioner. For instance, a 1.5 Ton AC installed in a 100 square foot room will utilize less electricity than a similar AC installed in a 180 square foot room.
  • All electronic appliances create heat, thus a room with numerous electronic devices or appliances would increase the energy consumption of your air conditioner.
  • The ambient temperature also impacts the energy consumption of the air conditioner. When the outside temperature is 42 degrees Celsius, it takes more energy to cool a room than when it is 35 degrees Celsius.

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

Buy On Amazon

The Carrier Ester CXI Split Inverter Air Conditioner keeps your room cool and comfortable on hot summer days. With its six tonnage modes, Flexicool Inverter technology can change how well it cools and how much power it uses. This AC from Carries has a rating of 5 stars and uses 841.86 units per year. Not only does this AC save energy, but it also runs quietly.

Carrier 1.5 Ton 5 Star Inverter Split AC _CAI18ES5R30F1

The Carrier AC has a built-in stabilizer that can work with voltages from 135-280V. This model also has a PM 2.5 and HD Filter that can get rid of even the smallest dust particles. Carrier also cleans and dries the inside of the indoor unit with the air conditioner’s Auto-clean feature. This keeps the air conditioner running well and keeps the air in your home clean.

Carrier 1.5 Ton 5 Star Flexicool Inverter Split AC Features

Carrier 1.5 Ton 5 Star Inverter Split ACFeatures
ModelCAI18ES5R30F1
Annual Energy Consumption841.86 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 Features6in1 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

Buy On Amazon

LG’s 1.5 Ton 5 Star AI DUAL Inverter Split AC is a high-performance unit that uses dual inverter technology to run more quietly and use less energy. This LG air conditioner gets 5 stars and uses 818.18 units of energy per year. Also, this AC has a 6in1 mode that lets you change the way it works to suit your needs.

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

This model has an HD Filter with a “Anti-Virus protection layer.” This filter mesh is an extra layer of protection. It is covered with Cationic Silver Ions, which kill many harmful viruses and bacteria. The Ocean Black Fin coating on this AC’s 100% copper tubes protects it from harsh weather and environmental 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 ACFeatures
Model‎PS-Q19BWZF
Annual Energy Consumption‎818.81 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
Warranty10 Years on Compressor with Gas Charging, 5 Years on PCB and 1 Year on 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

Buy On Amazon

If you are looking for the best Low power consumption AC in India, this AC from Bluestar is another powerful option. With an ISEER rating of 4.6, it’s a good way to beat the sweltering heat. With this AC’s turbo mode, which quickly cools down your room, you can get relief from the scorching heat in less than a second.

Blue Star 1.5 Ton 5 Star Inverter Split AC IC518EBTU

This AC also has a copper condenser, which is much better at transferring heat than aluminum. Also, the condenser and evaporator of this air conditioner are coated with Bluefin, which makes them work well and require little maintenance. This AC also has a stabilizer built in so that it can work in a wide range of voltage changes without breaking down.

Blue Star 1.5 Ton 5 Star Inverter Split AC Features

Blue Star 1.5 Ton 5 Star Inverter Split ACFeatures
ModelIC518EBTU
Annual Energy Consumption836.04 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

Buy On Amazon

The Pansonic AC has a 1.5-ton capacity and a 5-star rating. It has a Powerful Mode that cools your room faster as soon as you turn it on, even on the hottest days of summer. Auto-convertible air conditioners from Panasonic change how much they cool based on the room’s temperature and humidity. This will save you money and make sure that your air conditioner works well.

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

This air conditioner also has WiFi built in, and you can use it remotely with virtual assistants like Google Assistant and Amazon Alexa. This model has a built-in, stabilizer-free operation that works between 100V and 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 ACFeatures
ModelCS/CU-NU18WKYW
Annual Energy Consumption840.75 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

Buy On Amazon

This AC from Samsung has a 5-star rating and uses 806.28 units of energy by hand. This makes it a great choice for someone who wants the best AC that uses the least amount of power. The wind-free technology in this AC is a first for the industry. It pushes air through 23000 holes, which you can see in the picture. Unlike regular air conditioners, this technology not only saves energy, but it also keeps you cool in a comfortable way. The company that makes this AC says that it can save up to 70% of energy.

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

Also, the turbo mode on this air conditioner helps it cool faster and better. This model also has a 100% copper condenser coil with a Bluefin coating that protects your AC from bad weather and makes it easier to maintain.

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
Model‎AR18BYNANWK
Annual Energy Consumption806.28 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

Buy On Amazon

When it comes to saving energy, inverter AC is better. So, when we talk about ACs that use less power, how can we forget who came up with the idea? The Japanese tech giant Toshiba makes a high-performance air conditioner called the 1.5 Ton 5 Star Inverter Split AC. The AC has an ISEER rating of 5.60, and it uses 704.35 units of energy per year. This could save you a little bit on your utility bills.

Toshiba 1.5 Ton 5 Star Split Inverter AC RAS-18PKCV2G-IN is the best low-power AC unit.

The Aqua Resin Coated Coil will make sure that your device works for a long time. Also, because dirt and moisture can’t build up on the coil, this feature makes the appliance last longer. Also, it’s easier to keep up. When you turn off the appliance, the Auto-clean feature will run the unit on Fan Mode for up to 20 minutes to keep dirt and moisture from building up on the unit. So, you can enjoy clean, cool air that doesn’t smell bad.

Toshiba 1.5 Ton 5 Star Inverter Split AC Features

Toshiba 1.5 Ton 5 Star Inverter Split ACFeatures
ModelRAS-18PKCV2G-IN
Annual Energy Consumption704.35Kilowatt 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 FeaturesSilent Operation, Aqua Resin Coated Coil
Price in India

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

Buy On Amazon

Unlike other inverter air conditioners on the market, Sanyo’s uses two separate motors, which means it cools more quickly and efficiently. Its PM 2.5 and anti-dust filters get rid of dust, pollen, and other particles in the air, so you can breathe clean air. With a condenser made of 100% copper, this 1.5 ton AC moves heat more quickly and resists corrosion, making it last longer.

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

The AC has a mode called “Glacier,” which speeds up the fan so that cooler air can be spread around the room quickly. The hydrophilic fins on this condenser make it last longer. This air conditioner also comes with a Back Lit Remote Control, which could be helpful in the dark. Since this AC costs the same as a window AC, you could choose it if you have the same amount of money.

Sanyo 1.5 Ton 5 Star Dual Inverter Wide Split AC Features

Sanyo 1.5 Ton 5 Star Dual Inverter Wide Split ACFeatures
ModelSI/SO-15T5SCIC
Annual Energy Consumption840.75 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
Warranty1 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

Buy On Amazon

Daikin is another brand of air conditioner that is built to the highest standards and costs a very reasonable amount. This 1.5 Ton Air Conditioner from Daikin has a 5-star rating and an ISEER value of 5.20, which means that it doesn’t put too much of a strain on your electricity bill. It’s also quiet, with a noise level of 38dB. One of the best things about this AC is that it can cool your room even when the temperature is 52°C. If you live in a place where the temperature is always high, this is the best AC for you.

Daikin 1.5 Ton 5 Star Inverter Split AC FTKG50TV

High Impact Polystyrene makes the indoor unit of this AC look brand new from the first day you use it. Also, this air conditioner has Coanda Airflow, which spreads the air evenly around the room for a comfortable cooling effect. Daikin made its outdoor power supply resistant to fire and tough so that it would be safer for its customers.

With Econo mode, the amount of power used can be limited to make sure the air conditioner works well even when it is being used at the same time as other appliances on the same circuit. The UV rays used to treat Daikin’s XLPE insulation kits make them last longer than other insulation kits.

Daikin 1.5 Ton 5 Star Inverter Split AC Features

Daikin 1.5 Ton 5 Star Inverter Split ACFeatures
ModelFTKM50U
Annual Energy Consumption‎824 Kilowatt Hours
Capacity‎1.5 Tons
Condenser coil TypeCopper
Cooling Coverage Area120 – 150 Sq Ft
Cooling Capacity‎5280W
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

Buy On Amazon

Isn’t it annoying when you come home from work exhausted from the heat and turn on the AC to cool down, but it takes too long for the room to cool down? So Whirlpool should listen to you. This air conditioner has 6th sense cooling technology that can cool your room faster than any other air conditioner on the market.

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

This Whirlpool air conditioner has a 1.5-ton cooling capacity, which is enough to cool down a small to medium-sized room. This air conditioner has a 5-star rating, which means you can use it for long periods of time without worrying about your electricity bill. The voltage range for this AC without a stabilizer is between 140V and 280V. Also, the High-performance compressor keeps things cool even when the temperature is 52°C.

This AC’s sleek and attractive design makes it easy to fit into any home. This air conditioner uses the MPFI, or Multi-Port Fluid Injection, technology, which is a 44 evaporator circuit design for fast heat exchange. This not only increases its ability to cool, but also makes it use less power. The IntelliSense Inverter Technology is another feature that stands out. It uses less 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 ACFeatures
Model1.5T MAGICOOL PRO 5S COPR INVERTER
Annual Energy Consumption818.81Kilowatt 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 product and 10-years warranty on 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: What is the best low-power AC in India?

1. Which AC uses less electricity?

AC with an inverter uses less power than AC without an inverter.

2. How can I make my AC use less electricity?

Follow these steps to make your AC use less power.

  1. Avoid direct sunlight.
  2. Choose an AC with a 5 Star rating and a high ISEER.
  3. Do maintenance on a regular basis and try to clean the filters often.

3. Which mode of AC works best when it’s humid?

The best mode to use during the monsoons is the “dry” mode, because it uses less energy because your AC’s compressor runs at a slower speed.

4. How much electricity does an air conditioner use per hour?

In general, a 5-star AC uses about 1.5 units of electricity per hour, while a 3-star AC uses about 1.6 units.

5. Does an inverter-based AC use less power?

Yes, ACs with inverters use less electricity.

Leave a Comment