As the summer heat heats up, the traditional fixed-speed AC running in your room is doing more than just cooling it down. It’s quietly draining your bank account. Traditional fixed speed ACs run at 100 percent capacity and when the set temperature is reached, they shut off completely. They run at 100 percent capacity again as the room temperature increases. This start-stop mechanism uses a lot of electricity and increases your electricity bill.
In contrast, inverter ACs use a variable-speed compressor that continuously adjusts its speed and capacity to maintain the set temperature. Since it runs continuously, it does not need to run at 100 percent capacity all the time, resulting in lower power consumption and certainly lower bills. what’s more? Many modern inverter ACs also sense heat load, based on ambient temperature and people in a room, to adjust the cooling capacity needed to reach the set temperature. When in use, inverter ACs help save 30% to 40% of electricity bills compared to non-inverter ACs. And the math adds up.
Inverter AC vs Non-Inverter AC: Cost Details
Let’s compare the average cost of running a 1.5-ton 3 star inverter AC with a 1.5-ton non-inverter AC for an average of 10 hours every day in India.
| metric | Non-inverter AC | inverter ac |
| average power draw | 1.7kWh(steady) | 1.15kWh (variable average) |
| duration of daily use | 10 hours | 10 hours |
| Electricity is used daily | 17 units(kW) | 11.5 units (kW) |
| cost per unit electricity | ₹9 per unit | ₹9 per unit |
| Electricity usage in 30 days | 510 units | 345 units |
| monthly electricity bill | ₹4,590 | ₹3,105 |
See the difference? Obviously, these numbers will change depending on your personal usage, cost per unit electricity, and the energy rating of your AC, but the difference will remain.
Inverter AC vs Non-Inverter AC: Main Differences
To put everything we’ve just discussed into perspective, here are the main differences between inverter and non-inverter ACs.
Speciality |
inverter ac |
Non-inverter AC |
| compressor technology | Runs on a variable-speed compressor | Runs on fixed-speed compressor |
| cooling speed | fast initial cooling | slow and steady cooling |
| temperature fluctuations | Maintains a consistent room temperature with negligible fluctuations (within ±0.5°C) | Noticeable temperature change (approximately ±2°C) |
| cooling performance | maintains a constant temperature | Temperature fluctuations due to frequent switching on |
| noise level | Quiet because the compressor runs smoothly | More noise due to compressor start-stop sounds |
| upfront cost | higher purchase price | low initial cost |
| compressor lifetime | Less stress leads to longer life | More wear and tear from frequent switching |
| power consumption | Uses an average of 30-40% less power | High power consumption due to frequent on/off cycles |
| long term savings | More savings in 5-10 years | Lower initial cost but more expensive in the long run |
| cost benefit | Premium value gets paid off within 12-18 months through lower utility bills | Inexpensive initial cost quickly offset by high monthly electricity bills |
Now that we have established that inverter ACs are a better option for your home, here is a list of the best inverter ACs you can buy in India right now:
Best Inverter ACs to buy now in India
This AC is designed for large Indian rooms up to 200 square feet. It has a sleek white finish with a clean LED display panel that blends well into modern homes. Its variable-speed inverter compressor ensures faster and more efficient cooling. It gets a 5-in-1 convertible mode that adjusts cooling based on occupancy, which in turn helps save power. For air quality it includes PM 2.5 and dust filters. Other standout features include Turbo Cool, 4-Way Swing, AI Pro Climate Optimization, Comfort Sleep, and Anti-Corrosive Blue Fins for durability.
What are buyers saying on Amazon?
Buyers liked the overall quality and cooling performance of this AC. However, its after-sales service has received mixed reviews.
Why should you choose this product?
Buyers should choose this AC for its cooling performance and special features.
This Samsung Bespoke AC is ideal for cooling large rooms up to 150 square feet. It is powered by Samsung’s AI digital inverter compressor that provides fast, quiet and energy-efficient cooling. It comes with features like AI auto cooling, 5-step convertible mode and fast cooling to improve comfort. For clean air, it includes an EZ Filter and 3-Step Auto Clean System. Additional features include Durafin Ultra, Coated Copper Tube and Triple Protector Plus.
What are buyers saying on Amazon?
Buyers find this AC to be of good quality, with positive feedback regarding its value for money, energy efficiency and features. However, its noise level has received mixed reviews.
Why should you choose this product?
Buyers should choose this AC for its cooling performance and high energy efficiency.
This LG AC is designed for small rooms up to 110 square feet in size. It is powered by LG’s DUAL inverter compressor, which ensures fast cooling and quiet performance. It comes with HD filter with anti-virus protection technology and 6-in-1 convertible cooling feature that lets users adjust the capacity depending on the room conditions. Additional features include AI Convertible Mode, Diet Mode+, Ocean Black protection on copper components and stabilizer-free operation.
What are buyers saying on Amazon?
Buyers find this AC to be of good quality and appreciate its quiet operation and energy efficiency, noting that it helps reduce electricity bills. They also appreciate its cooling performance. However, its installation experience has received mixed reviews.
Why should you choose this product?
Buyers should choose this AC for its cooling performance and high energy efficiency.
This AC is suitable for large rooms up to 150 square feet in size. It is powered by a high ambient inverter compressor, which ensures fast cooling while reducing power consumption. It gets a 4-in-1 adjustable cooling mode that lets users customize cooling based on occupancy and weather conditions. It also gets an anti-dust filter that helps maintain clean air indoors, while turbo mode, sleep mode and stabilizer-free operation add convenience.
What are buyers saying on Amazon?
Buyers find this AC to be of good quality, fast cooling performance, and consider it to be good value for money, however, its noise level has received mixed reviews.
Why should you choose this product?
Buyers should choose this AC for its cooling performance and value for money design.
This Blue Star AC is ideal for medium-sized rooms. It is equipped with an inverter compressor that adjusts power usage for better energy efficiency and quieter operation. It gets a 5-in-1 convertible cooling feature that lets users customize cooling depending on the room occupancy and ambient temperature. For clean air, it includes an advanced anti-dust filter with activated carbon protection. Additional features include turbo cool, self-diagnosis and stabilizer-free operation.
What are buyers saying on Amazon?
Buyers find this AC to be of good quality and fast cooling performance. They also appreciate its overall performance.
Why should you choose this product?
Buyers should choose this AC for its cooling performance and overall product quality.
Top 3 Features of Best Inverter AC in India
Disclaimer: At Hindustan Times, we help you stay updated with the latest trends and products. Hindustan Times has an affiliate partnership, so we may get a share of the revenue when you make a purchase. We will not be liable for any claims under applicable laws including but not limited to the Consumer Protection Act, 2019 in relation to the Products. The products listed in this article are in no particular order of priority.
