Which Inverter AC Consumes The Least Electricity? Find Models From Top Brands

Wondering which inverter AC consumes less electricity and ensures powerful performance among so many AC brands available in the market. Worry not, we have got you covered with some of the best ACs in India, having superior performance and power-packed features.

Top Inverter AC From Best Air Conditioner Brands
Latest Inverter AC Models That Consumes Less Electricity

Planning to bring home a smart AC unit that is loaded with features? Why not go with one of the finest AC that consumes less electricity? Energy-efficient AC equipped with an inverter compressor has the technology to adjust the speed on the basis of the heat present in the nearby surroundings. Durability is also given equal importance in these 3 Star or 5 Star AC units, as it is one of the greatest demands of indian households. They come packed with copper condenser, anti-dust filter, safety features, and more for a secure, longer use that ensures great reliability for years to come. There are many top AC brands in India, including leading names like LG, Haier, Carrier, Lloyd, and more that offer inverter AC that consume the least electricity. So why not get such a powerful unit for home so that you can enjoy summers with utmost comfort and a relaxed feel throughout the season by making an addition to your home solutions and electronics corner.

Top Energy-Efficient Inverter AC That Consumes Less Electricity

An energy efficient inverter AC uses modern technology to reduce the consumption of electricity. Unlike the traditional air conditioners with fixed-speed compressors that turn on and off repeatedly, inverter technology uses a variable-speed compressor. This enables the inverter AC to adapt its cooling capacity to the room’s temperature, thus saving a lot of energy and hence causing a lower electricity bill.

Top Five Products

  • Haier 1.5 Ton 5 Star Triple Inverter Split AC

    Looking for the best inverter air conditioner for home, first on the list comes this Haier 5 Star AC. Having lower power consumption capabilities, this energy efficient AC unit not just shines out for its smart capabilities but also is known for self speed adjusting technology that monitors the cooling based on the heat load. Another great highlight of this 1.5 Ton AC is its eco and turbo mode, eco mode lowers the speed to cause less electricity bills, while the Turbo mode ensures instant cooling so that performance in not compromised especially during the heavy head load conditions. Equipped with an inverter compressor, this split AC by Haier is one of the best ACs in India when it comes to power savings and delivering consistent performance.

    Specifications:

    • Brand: ‎Haier
    • Energy Rating: 5-star
    • ISEER: 5.0
    • Capacity: ‎1.5 Ton
    • Cooling Power: 17000 British Thermal Units
    • Annual Energy Usage: ‎744 kWh
    • Noise Level: ‎34 dB

    Pros:

    • Eco and Turbo mode 
    • Copper condenser coil 
    • 4 way air swing 
    • SuperSonic mode for instant cooling 

    Cons:

    • Causes a bit of noise
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  • Daikin 1.5 Ton 5 Star Inverter Split AC

    Featuring smart technology that consumes minimal power this Daikin 1.5 Ton 5 Star AC is one of the best AC that consumes less electricity. Triple display of this Split AC facilitates easy monitoring of power consumption and temperatures in real time, as well as receiving error notifications for any faults in the AC cooling system. Having an ISEER of 5.20 it targets causing minimal electricity while giving sufficient cooling, hence making it one of the best AC for home. A swing inverter compressor facilitates modifications of the cooling capacity according to current requirements and temperatures. Using R32 refrigerant ensures that there is no negative impact on nature since it possesses a zero potential for ozone layer depletion, thus making it one of the top-rated energy efficient AC for home.

    Specifications:

    • Brand: Daikin
    • Energy Rating: ‎5 star 
    • ISEER: 5.20
    • Capacity: ‎1.5 Tons
    • No.of speed: 5
    • Annual Energy Usage: ‎785.67 Kilowatt Hours Per Year
    • Noise Level: 38 dB

    Pros:

    • Lower electricity bills 
    • Smart display for easy monitoring 
    • Self diagnosis technology 
    • Captures dust particles 

    Cons:

    • No major cons 
    02
  • LG 1.5 Ton 5 Star DUAL Inverter Split AC

    With its 5-star rating and dual inverter compressor, the LG 1.5 AC unit from one of the leading AC brands ensures instant cooling with superior performance. This 5 Star AC has 6-in-1 convertible operating modes that enable it to adjust its cooling capacity according to the amount of heat and the number of people occupying the room. This feature provides a great, user-friendly home cooling experience with less noise and less electricity usage. It incorporates 4-way swing technology with a 15-meter long air throw so that every corner of the room is cooled. At its low noise operation of 31dB, this LG AC gives quieter and smoother operation. Additionally, the 6 fan speed gives you the freedom to customise the speed of this inverter AC the way you want.

    Specifications:

    • Brand: LG
    • Capacity: ‎1.5 Tons
    • Energy star: 5
    • Noise Level: ‎31 dB
    • Dimensions: 21L x 99.8W x 34.5H cm
    • Weight: 41 Kg

    Pros:

    • Ocean black protection 
    • High-grooved copper 
    • Prevention against rust and corrosion
    • Stablizer free operations 

    Cons:

    • Mixed opinions on the build quality 
    03
  • Panasonic 1.5 Ton 3 Star Premium Wi-Fi Inverter Smart Split AC

    Here is another great inverter AC for home by Panasonic featuring 7 in 1 convertible modes, which allows you to customise the cooling the way you want. This wifi smart AC makes it simple for users to access the MirAie app and tweak settings through their phone, perfect for those who like easy control without having to look for the AC remote. There are also two voice-controlled assistants, Alexa and Hey Google, that allow users to adjust the cooling function through a voice command. The temperature scheduling by the hour allows all users to sleep comfortably without having to wake up and switch on and off the AC. Having a noise level of 35 dB it operates without causing much noise.

    Specifications:

    • Brand: ‎Panasonic
    • Energy Rating: 3 Star 
    • ISEER: 4.00
    • Capacity: 1.5 Ton
    • Annual Energy Usage: ‎977.16 Kilowatt Hours
    • Noise Level: ‎35 dB

    Pros:

    • Easy WiFi connectivity 
    • Voice assistant enabled 
    • Retains cooling

    Cons:

    • No as such 
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  • Hitachi 1.5 Ton Class 3 Star, ice Clean, Xpandable+, Inverter Split AC

    Check out this 1.5 Ton split AC by another leading air conditioner company, Hitachi. This Hitachi air conditioner, with an innovative iceClean technology for one-touch cleaning of the indoor unit, is suited for everyday use and cools mid-sized rooms from 111 to 150 square feet effectively. This split AC is constructed using a top-grade 100% copper condenser coil for excellent durability. It is less maintenance and has low ozone depletion potential with the R32 environment-friendly refrigerant. This 3 star AC offers intelligent cooling depending on ambient temperature, room occupancy, and other variables, employing penta sensor technology for strong home cooling as well as silent operation. Its 4-way swing technology distributes the cool air throughout the room and a long air throw also cools and comforts each room corner.

    Specifications:

    • Brand: Hitachi 
    • Capacity: 1.5 Tons
    • Energy Star: 3 Star
    • Cooling Power: 17060 British Thermal Units
    • Dimensions: 23.5D x 95W x 29.4H cm
    • Weight: 25.4 Kg

    Pros:

    • Prevents ice buildup 
    • Inbuilt dust filter
    • Enhanced durability 
    • 4-way air swing 

    Cons:

    • Average build quality
    05

Inverter AC Vs Non-Inverter AC: Which Is The Best For Home Use in 2025?

  • Generally, the inverter types of ACs are a better option in comparison to the non-inverter type of ACs. It is in their technology for compressors that separates them. Inverter ACs use a variable-speed compressor, which regulates their energy usage depending on the room temperature, unlike normal ACs, thus resulting in high energy efficiency and low usage of power. 
  • Non-inverter AC offers a fixed-speed compressor that runs at full throttle and turns on and off to control temperature. This on-off cycle uses more amount of energy and may result in significant temperature variations. Although non-inverter ACs are inexpensive when it comes to their initial price, they consume more energy and have a shorter lifespan, which makes inverter ACs more cost-effective and energy-saving in the long run for regular home use in 2025. Moreover, inverter ACs regularly provide more silent operation and smoother cooling, increasing general comfort.

Read More: Which Is Better, Inverter or Non-Inverter AC?

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Faq's

  • Which star rating AC is best for low power use?
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    A 5 Star AC for home is usually considered suitable for more energy savings and less power consumption. In case you are looking for an affordable AC unit, you can even go for a 3 Star AC.
  • Which AC brand is best in India for peak temperatures?
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    Voltas, Haier, Daikin, LG, Voltas, and more are some of the top air conditioner brands that give superior cooling during the hot summer days.
  • Which inverter AC saves most electricity?
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    Leading energy efficient air conditioner models are delivered by top brands like Carrier, LG, Blue Star, Haier, and more.
  • Which AC is best for daily use?
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    Inverter air conditioners are highly suitable for daily use due to their power savings features and smart operations.