Inverter or Non-Inverter? Which air conditioner is best?

From last 2-3 centuries, a lot of scientific invention has changed the life-style of the men drastically. The invention of an air conditioner is one of them. There was a time when a basic air conditioner was considered as luxurious appliances but today, with the evolution of science and rising level of life standard of the middle class it has become a necessity for the common household. You must have listened to people asking which is the best inverter AC in India? Inverter technology being a relatively new concept, most people are confused about this. But don’t worry I will provide you a comprehensive guide regarding inverter technology, benefits of inverter technology and the difference between inverter and non-inverter technology. I will also tell you the 5 best inverter AC in India. You can also read my other blog also in which I have suggested 10 Best air conditioners in India in 2020 overall.

Which air conditioner is better? Inverter or Non-Inverter?

To understand the difference between an inverter and non-inverter technology, we will systematically discuss the basic principle of an air conditioner, the Principle of an inverter AC, the difference between an inverter and non-inverter AC and benefits of Inverter AC.

How does a basic air conditioner work?

As contrary to the common belief that air conditioner works like an air cooler, it works just opposite to that. In an air cooler, warm air is sucked from outside and injected into the room after passing over cold water. Contrary to this, In an air conditioner, hot air is sucked from inside the room and thrown outside.

An air conditioner consists of 3 systems:-

  1. Evaporator- The warm air from inside the room is sucked through a vent and blows over a cold evaporator coil. Evaporator coil which consists of a refrigerant absorbs heat from the air and cooled air is distributed into the room by a blower fan.
  2. Compressor- After absorbing heat from the air, refrigerant converts into the gaseous state from the liquid. In this gaseous state, it travels towards the compressor. The compressor then squeezes this gaseous refrigerant. It raises the temperature and pressure of refrigerant making it suitable for the condensing process.
  3. Condenser– Refrigerant which now has become superheated vapor travels toward condenser which is located in the outside unit. Outside air absorbs heat from the refrigerant and converts back it into liquid form. Now the cold refrigerant in liquid form travels back to the evaporator to repeat this process.

This repeated process continues until the desired level of room temperature is achieved. Once the desired or pre-determined room temperature is achieved, thermostats shut down the compressor and the only fan runs to circulate the room air. When the room temperature rises again, the compressor starts again.

How does an inverter AC work?

The basic principle of an inverter AC and non-inverter AC is the same i.e absorption of inside heat by evaporator through refrigerant and deportation of that heat to outside by a condenser. Inverter AC technology is a Japanese technology that is found in Split air conditioner only. As contrary to a regular air conditioner in which the compressor is either shut or run, the compressor always remains ON in an inverter AC. More power is given to compressor when more work required and less power is provided when less work is required depending on room temperature or a pre-determined temperature in a thermostat. This results not only in less energy consumption but an enhanced comfortable time period.

Benefits of inverter AC technology

  • The compressor of an inverter AC runs continuously, but it consumes energy as per room temperature which makes this better energy efficiency.
  • It enhances the comfortable time period in a room. It cools a heated room very fast. Initially, compressor work very fast as room temperature is high by consuming more power. So you will fill comfortable faster in a room with an inverter AC than a non-inverter AC room.

Difference Between an inverter AC and non-inverter AC

Inverter AC Non-Inverter AC
More energy efficient Less energy-efficient(7% less as per BEE rating)
Variable speed compressor Single-speed compressor
Variable tonnage FIxed Tonnage
The enhanced comfortable time period The comfortable time period is less as a comparison to Inverter AC
This technology mostly used in split AC (LG has launched some window AC with inverter technology recently) This technology is used in all types of air conditioners like split ac, non-split ac and window ac.

5 Best Inverter AC in India 2020

 

1. Daikin 1.8 Ton 5 Star Wi-Fi Inverter Split AC 

Daikin is a well-known brand worldwide in the inverter AC segment. It has produced some wonderful air cooling products which give you the best air-conditioning experience. This Daikin 1.8 Ton air conditioner with annual energy consumption of 989.07 Kilowatt Hours is really one of the best inverter AC in India in the present time if you want to go for a top-rated air conditioner. Let’s have a look at some of its wonderful features that make this AC best inverter AC in India.

best inverter AC in India

Check Price At Amazon

Features and specification

  • Energy rating: 5 Star
  • Warranty: 10 years on compressor, 1 year overall
  • Capacity: 1.8 ton
  • Best for: Medium-sized room (100-150 sq ft)
  • This is a Voice-Controlled air conditioner. This is compatible with Alexa and Google Home which makes controlling your air conditioner more fun.
  • Now you don’t need remote to control your air conditioner. This AC comes with an application that lets you switch on/off, control various modes, control swing and fan speed. You can control it through a mobile app from anywhere in the world.
  • It is equipped with the Indoor Unit Quiet Operation feature ensures low noise levels resulting in sound sleep.
  • Another feature is the Power Chill Operation. During extreme heat conditions when rooms require quick cooling, the power chill ensures room temperature drops rapidly for immediate comfort.
  • It uses Neo Swing Inverter Compressor Technology. This technology decreases friction and vibration. It also prevents leakage of refrigerant gas during compression.
  •  it uses R32 as a coolant which offers the lowest total emissions and best overall life cycle climate performance.
Pros Cons
  • Best energy-efficient inverter AC
  • Lowest noise operation
  • Refrigerant is environment-friendly
  • Voice-controlled operation
  • Best luxurious air conditioner
  • Slight expensive but tremendous features make it price worthy

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

This Japanese brand Sanyo inverter ac is the best economical air conditioner ac with good brand value. It is equipped with some unique features which make this best inverter AC in India.

best inverter AC in India Check Price At Amazon

Features and specifications

  • Energy rating: 5 Star
  • Warranty: 5 years on compressor, 1 year overall
  • Capacity: 1.5 ton
  • Best for: Medium-sized room (100-150 sq ft)
  • It is equipped with Duo Cool Inverter Technology Unlike regular inverter ACs, this advanced Sanyo Inverter AC has two independent rotors in the compressor that ensure faster and energy-efficient cooling.

  • It has been provided with Glacier mode. Switch on Glacier Mode that allows 35% higher fan speed over medium mode to deliver instant cooling right when you need it the most.
  • Best Energy efficient with annual energy consumption of 857 units
  • 100% pure copper coils for faster heat transfer and resistance to corrosion.
  • It comes with an environment-friendly R32 Refrigerant that protects the condenser from accidental fire while ensuring zero damage to the ozone layer.
  • having a timer function to set your AC to turn off/On at the desired time
  • Protection against rust and salt damage with corrosion-resistant hydrophilic fins that promises longer condenser life.
Pros Cons
  • Glacier mode
  • Duo Cool Inverter Technology
  • Energy efficient
  • low maintenance
  • Best value for money
  • Timer function
  • Environment-friendly coolant
  • The actual Noise level is slightly higher than given in specifications.

3. Carrier 1.5 Ton 5 Star Inverter Split AC 

Carrier is the best air conditioner brand worldwide. This is a USA based company known for its robust design. This 1.5-ton air conditioner is equipped with some wonderful features. Let’s have a look at some of its wonderful features that make this ac best inverter AC in India.

Check Price At Amazon

Features and specifications

  • Energy rating: 5 Star
  • Warranty: 5 years on compressor, 1 year overall
  • Capacity: 1.5 ton
  • Best for: Medium-sized room (100-150 sq ft)
  • Carrier is known for its Robust and powerful designs.
  • This air conditioner is equipped with an additional PM 2.5 filter which improves the quality of air by filtering PM 2.5 and other air pollutants.
  • It is having an energy rating of 5 star which is best in class. Annual energy consumption is 871.07 units
  • it is equipped with a copper condenser coil which is known for better cooling and low maintenance cost.
  • Dust filter purifies the air and dehumidifier is best in monsoon season.
  • It has stabilizer free operation nd work efficiently even at high temperature up to 48-degree celsius.
Pros Cons
  • Robust design
  • Energy efficient
  • low maintenance
  • Low voltage operation
  • In some areas, they take installation charges.

4. LG 1.5 Ton 5-Star Inverter Split AC

This LG product is one of the best energy-efficient air conditioners in India. It is a 1.5-ton 5-star inverter split ac best suited to a medium-sized room(111-150 sq ft). Let’s discuss some of its wonderful features which make this the best inverter AC in India.

Check Price At Amazon

Features and specifications

  • Energy rating: 5 Star
  • Warranty: 10 years on compressor, 1 year overall
  • Capacity: 1.8 ton
  • Best for: Medium-sized room (100-150 sq ft)
  • This is equipped with a variable speed inverter compressor that adjusts power depending on heat load.
  • It is most energy-efficient and has a lowest-noise operation.
  • Annual Energy Consumption is 835.50 (KWh) units.
  • It is equipped with Copper Condenser Coil so requires low maintenance
  • Double Filtration system ensures that the air inside your home is free of various harmful particles
  • It uses refrigerant gas as R3 which is environment-friendly.
Pros Cons
  • Best energy efficient
  • Double filtration system
  • Lowest noise operation
  • Low maintenance
  • The coolant used is environment-friendly
  • Practically Noise level is around 60db a compared to 31db mentioned by manufacturer

5. LG 1.5 Ton 5 Star Wi-Fi Inverter Window AC

This LG air conditioner is a low cost best inverter AC in India in 2020. Let’s have a look at its wonderful features and specification that make this air conditioner the best inverter AC in India.

best inverter AC in India

 

Check Price At Amazon

Features and specification

  • Energy rating: 5 Star
  • Warranty: 10 years on compressor, 1 year overall
  • Capacity: 1.5 ton
  • Best for: Medium-sized room (100-150 sq ft)
  • This is an Inverter Window AC that comes with Anti-corrosive Ocean Black Protection which is used for exceptional durability and extends the life of air conditioner, designed for Indian condition.
  • ThinQ & Wi-fi features: This feature lets you monitor and control your DUAL Inverter Window AC from anywhere and anytime.
  • Clean Filter Indicator: It gives a notification when filter due for cleaningTimely notifications help in maintaining a clean and healthy filter.

  • Low Gas Detection feature: Whenever there is shortage of gas it is clearly displayed on the air conditioner for timely maintenance and refilling if LG Air Conditioner detects low gas levels.

  • Another unique feature Top discharge outlet and wider airflow help in quick and uniform cooling throughout the life-space.
Pros Cons
  • Best economical inverter AC
  • Easy to install
  • 10 years compressor warranty
  • 100% copper coil
  • LED display
  • Nothing specific to mention

 

2 thoughts on “Inverter or Non-Inverter? Which air conditioner is best?”

Leave a Comment