Inverter AC generally refers to variable speed compressor in AC. Where Compressor can be made to work at 10% to 100% depending on temp of room. Once the temperature set by user is attained it slow downs the compressor to a level where temp doesn’t drops further. So if you set 25deg it would be almost at 25degrees.

In normal AC compressor “starts” when temperature is higher than user set temperature and “stops” it at room temperature 2 degree lower than user set temperature. So if you set 25deg in remote the compressor would start at 26degree or more room temperature and would stops at 23degree or lower temperature.

Result is power saving of upto 33% as after initial start, once the room temperature drops to desired level, the AC runs at around 10-30% of full compressor load rest of time in closed door room.

Top 10 Inverter AC can vary according to customer budget, service, warranty etc.

Daikin 1.5 Ton 3 Star Inverter Split AC (Copper, PM 2.5 Filter, Triple Display, Dew Clean Technology, Coanda Airflow, 2023 Model, MTKL50U, White)
  • Split AC with patented inverter Swing compressor- for high energy efficiency; Dew clean technology to ensure healthy air.
  • Capacity 1.5 Ton: Suitable for small sized rooms (111 to 150 sq.ft); 572 CFM with an air throw of 16 meters
  • 3 Star: Energy efficiency
  • Warranty: 1 Years on Product, 5 Years on PCB, 10 Years on Compressor
  • Copper Condenser Coil: Better cooling and requires low maintenance
Panasonic 1.5 Ton 3 Star Wi-Fi Inverter Smart Split AC (Copper Condenser, 7 in 1 Convertible with True AI Mode, PM 0.1 Air Purification Filter, CS/CU-SU18ZKYWT, 2024 Model, White)
  • 7 in 1 Convertible Modes with True AI Mode (converti7): True AI mode smartly detects the room's temperature, forecast the cooling capacity and change the fan speed to provide optimal cooling through inbuilt sensors and artificial intelligence. Save energy with adjustment of cooling performance by selecting modes ranging from 40% to 90%, Full capacity and High capacity.
  • Capacity: 1.5 Ton - Suitable for medium sized rooms (121-170 sq ft). Energy Star Rating: 3 Star | Annual Power Consumption: 1002.31 kWh | ISEER: 3.90. The star rating is as per new BEE guidelines.501 (Indoor) CFM Air Circulation & Ambient Temperature: 16 to 52 degree Celsius.
  • Manufacturer Warranty: 1 Year Comprehensive on Product | 5 years on PCB |10 years on Compressor.
  • Smart AC: Control your AC with your phone now. Seamlessly adjust temperature, monitor status and change modes right from the AI enabled Miraie App on phone. Seamless hands-free operation and Voice Control with Alexa and Hey Google. Experience convenience by setting hourly temperature and customised sleep profiles.
  • Copper Condenser Coil: Better cooling and requires low maintenance. Healthy Cooling: Equipped with the PM 0.1 Filter to provide dust free, clean air by removing the PM 0.1 particles in the air.
Panasonic 1.5 Ton 5 Star Wi-Fi Inverter Smart Split AC (India's 1st Matter Enabled RAC, Copper Condenser, 7in1 Convertible, True AI, 4 Way Swing, PM 0.1 Filter, CS/CU-NU18ZKY5W, 2024 Model, White)
  • 7 in 1 Convertible Modes with True AI Mode (converti7): True AI mode smartly detects the room's temperature, forecast the cooling capacity and change the fan speed to provide optimal cooling through inbuilt sensors and artificial intelligence. Save energy with adjustment of cooling performance by selecting modes ranging from 40% to 90%, Full capacity and High capacity.
  • Capacity: 1.5 Ton - Suitable for medium sized rooms (121 sq ft to 170 sq ft). Energy Star Rating: 5 Star | Annual Power Consumption: 774.19 kWh | ISEER: 5.10. The star rating is as per new BEE guidelines. 636 (Indoor) CFM Air Circulation & Ambient Temperature: 16 to 52 degree Celsius.
  • Manufacturer Warranty: 1 Year Comprehensive on Product | 5 years on PCB |10 years on Compressor.
  • Smart AC: Seamlessly adjust temperature, monitor status and change modes right from the AI enabled Miraie Mobile App. Seamless hands-free operation and Voice Control with Alexa and Hey Google.
  • Copper Condenser Coil: Better cooling and requires low maintenance. Healthy Cooling: Equipped with the PM 0.1 Filter to provide dust free, clean air by removing the PM 0.1 particles in the air. 100% Copper Tubing: Helps in better heat exchange and enhances cooling. It also enhances durability of the product via Anti Corrosion Shield Blu Technology
Voltas 1.5 ton 3 Star Inverter Split AC (Copper, 4-in-1 Adjustable Mode, Anti-dust Filter, 2024 Model, 183V Vectra CAW, White)
  • Split AC with inverter compressor: Variable speed compressor which adjusts power depending on heat load. The adjustable feature with 4 cooling modes allows for flexible temperature control by operating in 4 different tonnages by adjusting cooling capacity (20% to 120%) to match different needs basis room size or occupancy, enhancing energy efficiency and providing personalized comfort with minimal effort.
  • Capacity 1.5 ton: Suitable for medium sized rooms (111 to 150 sq.ft); Cooling Capacity: 2400~5050W; Ambient Temperature: 52 degree Celsius
  • Energy Rating: 3 Star | Energy efficiency | Annual Energy Consumption (as per energy label): 975.26 kWh ISEER Value: 3.81
  • Warranty: 1 Years on Product, 5 Years on PCB, 10 Years on Compressor with gas charging
  • Copper Condenser Coil: Better cooling and requires low maintenance
Carrier 1.5 Ton 3 Star AI Flexicool Inverter Split AC (Copper, Convertible 6-in-1 Cooling,High Density Filter, Auto Cleanser, 2024 Model,ESTER NEO Exi+, CAI18ER3R34F0,White)
  • Split AC with Flexicool inverter Technology : Variable speed compressor which adjusts power depending on heat load | with Flexicool Convertible 6-in-1 inverter technology where user can increase or decrease cooling capacity and saves upto 50%* energy consumption.
  • Capacity: 1.5 Ton. Suitable for Mid sized rooms (111 sq ft to 150 sq. ft); 450 CFM Air Flow & Ambient Temprature: 52 degree Celsius with 2 way Air Directional Control; Best in Class Cooling Capacity with 4800 watts and maximum capacity of 5350 Watts
  • Energy Rating: 3 Star -Energy efficiency | Annual Energy Consumption (as per energy label): 964.1 units, ISEER Value: 3.85 (please refer energy Label on product page or contact brand for more details)
  • Manufacturer Warranty: 10 Years on Compressor, 5 Years on PCB and 1 Year on product (T&C)
  • 100% Copper Condenser Coil with Aqua Clear Protection: Prevent from rust & Corrosion; Better cooling and requires low maintenance; Uninterrupted Cooling & Maximum Comfort
Hitachi 1.5 Ton Class 5 Star, ice Clean, Xpandable+, Inverter Split AC (100% Copper, Dust Filter, 2024 Model - 5400FXL RAS.G518PCBIBF, White)
  • Split AC with inverter compressor: Variable speed compressor which adjusts power depending on heat load.
  • Capacity 1.5 Ton: Suitable for medium sized rooms (111 to 150 sq.ft)
  • Energy Rating 5 Star: Best in class efficiency
  • Manufacture Warranty: 10 Years Warranty on Compressor I 5 Years Warranty on Controller (PCB) Warranty I 1 Year Warranty on Entire Machine
  • Copper Condenser Coil: Better cooling and requires low maintenance
Daikin 1.5 Ton 5 Star Inverter Split AC (Copper, PM 2.5 Filter, 2023 Model, MTKM50U, White)
  • Split AC with inverter Swing compressor: High ISEER(5.2); Dew clean technology to ensure healthy air
  • Capacity 1.5 Ton: Suitable for medium sized rooms (111 to 150 sq.ft)
  • 5 Star: Best in class efficiency
  • Warranty: 1 Years on Product, 5 Years on PCB, 10 Years on Compressor
  • Copper Condenser Coil: Better cooling and requires low maintenance
V-Guard iMagno 410 AC Stabilizer for 1.5 ton Inverter AC | Digital Display| Intelligent Time Delay System | Energy Efficient Design | 2 Year Warranty by V-Guard | White (Working Range 170-270 VAC)
  • For Inverter AC up to 1.5 Ton: iMagno 410 AC stabilizer for 1.5 ton inverter AC is specifically designed to support inverter AC units with a capacity of up to 1.5 tons. Whether you have a compact inverter AC or a larger one, this stabilizer provides the ideal power supply to keep your AC functioning at its best.
  • Initial Time Delay System: iMagno 410 AC stabilizer features an initial time delay system that protects and extends the life of your AC's compressor. By providing a gradual power supply during start-up, it reduces stress on the compressor, minimizing wear and tear, and enhancing its lifespan.
  • High and Low Voltage Cut Off: Voltage fluctuations can be detrimental to the performance and longevity of your AC. iMagno 410 offers high and low voltage cut off functionality, automatically disconnecting the power supply when voltage levels exceed or drop below safe thresholds. This safeguard prevents damage to your AC, ensuring its longevity.
  • Micro-controlled Operation for Smart Output Voltage Correction: The stabilizer uses a micro-controlled based design circuitry to constantly monitor the input voltage and adjust the output voltage, Accordingly, ensuring that your AC always receives a stable and consistent power supply, even if the input voltage fluctuates.
  • High Temperature Protection: iMagno 410 prioritizes the well-being of your AC and your comfort. Equipped with high temperature protection, it constantly monitors the temperature of your AC. If the temperature rises beyond the desired level, the stabilizer Activates corrective measures to maintain an optimal cooling environment, protecting your AC from potential damage.
Blue Star 1.5 Ton 3 Star Inverter Split AC (Copper, Smart Ready, 5 in 1 Convertible, Turbo Cool, ID318YKU, 2023 Model, White)
  • Turbo Cool: Pre-set mode to instantly cool the room during extreme summers.
  • 5-in-1 Convertible Cooling: Unique 5-in-1 cooling mode to run your AC at 5 different capacities as per the desired comfort. It comes in combination of 2 buttons in the remote.
  • Smart Ready: The AC is ready to be operated* using Blue Star's Smart App and through Voice Command using Amazon Alexa or Google Home *To operate through Smart App or Voice Command, user has to pay an additional charge to convert the AC into Smart AC completely.
  • Manufacturer Warranty : 10 years warranty on inverter compressor, 5 years on PCB and 1 Year Warranty on Product (*T&C*)
  • Energy Saver: The Eco mode helps save on your electricity bills, while giving you comfortable cooling experience.
Hitachi 1.5 Ton Class 3 Star, ice Clean, Xpandable+, Inverter Split AC (100% Copper, Dust Filter, 2024 Model - 3400FXL RAS.G318PCBIBF, White)
  • Split AC with inverter compressor: Variable speed compressor which adjusts power depending on heat load.
  • Capacity 1.5 Ton: Suitable for medium sized rooms (111 to 150 sq.ft)
  • Energy Rating 3 Star: Energy Efficiency
  • Manufacture Warranty: 10 Years Warranty on Compressor I 5 Years Warranty on Controller (PCB) Warranty I 1 Year Warranty on Entire Machine
  • Copper Condenser Coil: Better cooling and requires low maintenance

Few more models you like…..

  • Voltas 1.5 Ton Inverter AC 3star(2019 rating) Cooling:5200W Max power consumption : 1655W EER:3.9 & 5years brand warranty including gas and PCB only if brought from tata cliq
  • Sanyo 1.5Ton Inverter AC 3 star (2019 rating) SI/SO-15T3SCIA
    Cooling:5100W Max power consumption : 1690 W
  • Carrier 1.5Ton Inverter AC 5star (2019 rating) AI18EK5R39F0 CI185R3CH90 Cooling:5200W Max power consumption : 1520W
  • Toshiba 1.5 Ton 4 Star Inverter Split AC (2019 rating)
    ISEER Value: 4.01
  • LG 1.5Ton 3 Star Dual Inverter AC (2019) ISERR Value: 3.68 Max Poer Consumption: 1740 Cooling : 5000W Warranty can extended for extra price.