10 Best Low-Power Consumption AC in India

Air conditioners are fantastic home amenities. They are simple to use, offer considerable relief from the sticky heat of summer, and, with regular maintenance, can last for many years. However, air conditioners aren’t cheap.

The downside with air conditioners is that the higher the quality, the higher the price. However, you will save money on maintenance and electricity expenditures in the long term. To help you save money in the long run, we have reviewed the top 10 low-power consumption AC in India.

So, keep on reading to find out your top pick!

Top 10 Low-Power Consumption AC in India

Things to Consider When Buying a Low Power Consumption AC

Here are some factors to consider when buying a low power consumption AC:

Capacity

The size of the room and the amount of cooling required determine the capacity of the air conditioner you should purchase. Therefore, it is critical to have an air conditioner that is the appropriate size for your home to maximize its efficiency and longevity.

The air conditioner’s capacity is determined by several different criteria, like the size of the room, its location, the number of people in it, etc. Therefore, before making a final decision about your air conditioner, you should first determine the appropriate tonnage or BTU for your home.

The Inverter Technology

Compared to standard air conditioners, inverter air conditioners are more energy efficient, produce less noise, and offer constant cooling. The compressor in a standard air conditioner cycles on and off to maintain the desired temperature, resulting in power surges and driving up the monthly electricity bill cost.

When using an inverter air conditioner, the compressor is continually running. However, once the target temperature is reached, it continues to operate using minimal power, which helps keep the monthly bill to a minimum.

Inverter air conditioners are more cost-effective in the long run, despite their higher initial investment. But because it uses only one-third of the power that standard air conditioners do, an inverter air conditioner will save you money in the long term.

At this point, manufacturers are coming up with dual inverter series that are both better at cooling and more efficient with their use of power.

Aside from these factors, knowing which air conditioners require little maintenance about their usability is also beneficial. 

Before purchasing an air conditioner, there are a few fundamental things you need to think about. And, in a nutshell, you would all like an air conditioner that produces cool air and stays on for a considerable amount of time.

Energy Efficiency

Standardizing the star-rated energy efficiency ratings, sometimes referred to as EER for air conditioners, is the responsibility of the Bureau of Energy Efficiency (BEE). Make sure there is a star rating on the appliance that indicates its level of energy efficiency before you purchase an air conditioner.

The higher the number of stars, the greater the energy-saving potential of the air conditioner. A more energy-efficient air conditioner will consume less power overall, resulting in cheaper monthly electricity expenses, and purchasing an air conditioner with a better star rating or higher energy efficiency results in cost savings. Hence, we recommend that consumers do so whenever possible.

Split or Window AC

A window air conditioner has a single portable unit containing all the key components, and you put it on the window of a room. On the other hand, split air conditioners consist of two separate units. These are best to cool a single, more compact room. In a window air conditioner, the blower, the cooling coils, and the air filter are inside the indoor unit. However, on a split air conditioner, the compressor, the condenser coils, and extra capillary tubing are all located in the air conditioner’s exterior unit.

Due to their greater capability for cooling, split air conditioners are ideal in more spacious rooms. In addition, split air conditioners are superior in air distribution and noise level, even though window air conditioners are more affordable and easier to install.

Cooling Speed

The cooling speed is determined by the fact that both the thermostat and the fans are adjustable, allowing you to achieve a range of temperatures throughout the day. The ability to set varied pre-defined temperatures assists in enhancing the efficiency of the cooling system, which in turn minimizes the amount of energy used.

Price

After an accurate comparison, arrive at a conclusion considering your needs and available funds. Even if modern air conditioners come with a wide range of functions, selecting the unit equipped with the technology that caters to your requirements is essential.

Choose an air conditioner made by a reputable manufacturer with all the important functions and affordable costs.

Detailed Reviews of the Best Low-Power Consumption AC in India

Panasonic CS/CU-NU18XKYWA 1.5 Ton 5 Star Wi-Fi Twin-Cool Inverter Split Air Conditioner

Want an air conditioner that won’t break the bank but will keep your home cool and comfortable all year? The Panasonic CS/CU-NU18XKYWA is the one you should get.

The Panasonic CS/CU-NU18XKYWA incorporates several cutting-edge technologies—including Nanoe-G technology, an antibacterial filter, and Aerowings—to clean the air and make breathing more comfortable. In addition, the AC has a Jetstream function and operates stabilizer-free, so you can easily maintain a comfortable indoor temperature even on the hottest summer days.

Jetstream airflow is standard on all Panasonic air conditioners and allows for rapid and efficient air distribution throughout the room. The Panasonic CS/CU-NU18XKYWA’s wide fan blades and spacious intake maximize air circulation, and the one-of-a-kind double-flap Aerowings design with a four-way swing ensures that the entire room is comfortable. Due to this, you won’t have to worry about being uncomfortable in any part of the room.

The Panasonic CS/CU-NU18XKYWA is an air conditioner that will keep your home comfortable even in the hottest summer months and help you cope with the discomfort of humid weather.

Moreover, with the AC’s programmable sleep profile, you can say goodbye to shivering through the night. You can set the temperature to rise and fall at specific intervals, giving you peace of mind that you won’t be shivering all night long. Also, the ability to set different temperature profiles for the weekdays and the weekends gives you even more power over your rest.

Suppose you’re in the market for a high-quality air conditioner that is both environmentally friendly and effective. In that case, the Panasonic CS/CU-NU18XKYWA is a fantastic option.

LG PS-Q19YNZE 1.5 Ton 5 Star AI DUAL Inverter Split AC

Incredible is the word that best describes the LG PS-Q19YNZE.

The AC comes with a 5-in-1 convertible technology which is very appealing. You can convert the LG PS-Q19YNZE to five different modes. With this, the compressor’s output can be varied from 40% to 110%, allowing it to provide optimum cooling in response to your precise needs.

The LG PS-Q19YNZE has a dual inverter compressor, allowing for higher rotational frequency, greater power savings, and reduced friction. As a result, this AC saves a respectable amount of power and lasts longer than others due to less friction.

In addition, LG’s inverter compressor maintains comfortable indoor temperatures when outdoor temperatures exceed 50 degrees Celsius.

The filtering technology of the air conditioner is also fantastic. The HD filter includes an antivirus function, and the filter’s cationic silver ions prevent 99.99 percent of airborne viruses and germs. The LG PS-Q19YNZE’s next convenient feature is the EZ clean filter, which can be removed and cleaned with little to no effort. By doing so, you can safely extend the AC’s useful life.

The LG PS-Q19YNZE has coils constructed of 100% copper and coated with ocean black for added corrosion resistance. This safeguarding technology is employed indoors and outdoors to provide enough durability and lengthen the AC’s life. A hi-grooved copper is also present, which aids in both oscillatory motion and heat dissipation.

The LG PS-Q19YNZE uses the R32 refrigerant and has several advantages over other refrigerants on the market. The refrigerant improves AC performance and is environmentally friendly thanks to its low global warming potential, non-depleting ozone layer, and simple recycling.

Moreover, the LG PS-Q19YNZE has an error-code system built into its smart diagnosis feature. When the air conditioner senses a low refrigerant level, it displays an error message on the control panel, which is part of the self-detection feature. This feature makes keeping the AC in good working order simpler and helps it last longer.

AmazonBasics 1.5 Ton 5 Star Inverter Split AC

You can’t go wrong with the AmazonBasics 1.5 Ton 5 Star Inverter Split AC for rooms of moderate size or smaller. In rooms up to 180 square feet in size, its 1.5-ton capacity comes in handy. This air conditioner has cutting-edge technologies that keep you cool and comfortable and help you save money on your monthly energy costs.

The AmazonBasics AC’s 5-star BEE and 4.6-star ISEER ratings provide excellent energy efficiency and cost savings. Also, its hidden screen and minimalist appearance make it a great addition to any interior.

Moreover, compared to competing models, the AmazonBasics AC provides significantly more airflow volume. The AC’s larger compressor and higher airflow production are hallmarks of its novel design. Hence, this air conditioner can efficiently chill a room in less time than its competitors. Additionally, the increased circulation volume aids in distributing the air uniformly, reducing the likelihood of hot spots forming.

Other cool features of the AmazonBasics are the power conservation and sleep modes. Putting the air conditioner into power-saving mode will reduce the cooling capacity while maintaining the set temperature, thereby maximizing the unit’s energy efficiency. In addition, the AC uses software algorithms to monitor the room’s temperature and adjust the compressor when it has reached the optimum level of cooling.

The fan speed is lowered even more in sleep mode to save energy. However, the compressor keeps running to keep the room at a comfortable temperature in between cycles. In the end, these high-tech settings allow people to reduce the amount of money they spend on cooling by switching to more efficient modes of operation.

Lloyd GLS18I5FWCVG 1.5 Ton 5 Star Inverter Split AC

If you want an air conditioner that won’t break the bank and will get the job done efficiently, look no further than the Lloyd GLS18I5FWCVG. Its cutting-edge Super/Turbo Mode efficiently cools big areas in minutes while being easy on the environment.

In addition, the Feel Mode allows you to customize the thermostat and fan settings to your liking. At the same time, the Cool Mode consistently delivers robust cooling. While the Fan Mode ensures consistent airflow throughout your home, the Dry Mode is ideal for removing excess moisture from the air in humid or damp environments.

In addition, the Lloyd GLS18I5FWCVG’s Sleep Mode and Eco Mode allow you to conserve power without sacrificing comfort, even in the harshest environments.

The Lloyd GLS18I5FWCVG also has several other features. The 4-way automatic cooling system is a particularly useful feature. With this function enabled, the air conditioner can change the direction and velocity of the airflow automatically in response to changes in room temperature. This feature will keep your air conditioner running at top performance regardless of the weather and give you cool, comfortable air.

Also, the Lloyd GLS18I5FWCVG’s long air throw is a standout feature. Due to this special function, the air conditioner can chill a significantly larger area than regular versions. Therefore, the model’s extended air throw capabilities aid in cooling vast spaces more efficiently and effectively than conventional ACs.

In conclusion, if you’re searching for a powerful and efficient cooling solution, go no further than the Lloyd GLS18I5FWCVG. This air conditioner is ideal for those who value clean air in their home or workplace, thanks to its air treatment technology.

Moreover, the copper condenser coil and double inverter hi-speed HD compressor also provide exceptional cooling power and performance, especially at elevated temperatures.

Voltas 1.4 Ton 5 Star Inverter Adjustable Split AC

In India, Voltas is a popular brand of air conditioners. It has made its name in the Indian market by consistently introducing cutting-edge cooling technology. One of the greatest available air conditioners is this split AC that allows customized comfort.

This Voltas AC has the same great 5-star BEE energy certification as the others on our list.

This air conditioner’s movable thermostat is a great feature. The air conditioner takes the number of people in the room, the ambient temperature, and other variables to determine the optimal settings. The air conditioner then makes independent adjustments to its cooling as needed. And depending on demand, it can operate at either 1 or 1.5 tons. Doing so avoids unnecessary energy consumption.

The ability of this AC to cool down even when the temperature outside is only 52 degrees is also noteworthy. This feature will come in handy if you live in a part of India where summers may get really warm.

Moreover, you can quickly reduce the room’s temperature with the turbo cooling function and the fan-enhanced airflow. Also, this AC comes equipped with a Super Dry mode, which is a notable feature. Thanks to this super dry setting, the environment will be significantly less humid within minutes. This mode expedites the cooling process by absorbing additional water vapor at a faster rate from the air.

The air quality is poor all over India, but it gets even worse in some areas during the winter. Hence, air conditioners that have a good filtering system are a must. For this, the 1.5-ton split AC from Voltas has a multi-stage filtration system that effectively removes allergies, dust, germs, pollen, and other airborne pollutants.

Moreover, the AC is safe from damage caused by voltage swings, thanks to the built-in voltage stabilizer. Therefore, you won’t have to go out and get a separate voltage stabilizer.

Hitachi 1.5 Ton 5 Star Inverter Split AC

Hitachi is a century and a half old and has been present in India for almost three decades. The global partnership between Johnson Controls (USA) and Hitachi (Japan) sells air conditioners in India under the brand name “Johnson Control-Hitachi.” Today, it is among the world’s top producers of air conditioners.

Hitachi’s rivals have become increasingly formidable as time has progressed. But Hitachi’s air conditioners are among the most in-demand in the world. One example is the Hitachi 1.5-ton 5-star inverter split AC. 

This air conditioner has an expandable inverter technology. In response to rising global temperatures, Hitachi has developed “expandable inverter technology,” which dynamically enhances cooling capacity by varying compressor speed in response to the heat load. In fact, this Hitachi air conditioner continues to perform admirably even at 52 degrees Celsius.

The Hitachi AC uses stepless compressor control with Penta Sensor technology to provide reliable cooling. The microcontrollers monitor indoor and exterior temperatures and modulate the compressor’s output accordingly. In a way, this feature makes things easier to handle.

In addition, the Penta Sensor technology employs a microprocessor to guard the Hitachi AC’s vital components and to optimize cooling by monitoring changes in the load. Additionally, it provides quiet, effective cooling. This air conditioner has a medium noise level of 34 decibels. It has the highest possible energy rating of 5 stars from the BEE, further indicating how efficiently the AC uses power.

Moreover, Hitachi has used copper in the condenser coil of this air conditioner. Due to its high thermal efficiency and low corrosion rate, copper is an excellent heat transfer medium. So, the Hitachi AC has a good cooling performance and needs little upkeep.

LG MS-Q18ENZA 1.5 Ton 5 Star Inverter Split AC

The LG MS-Q18ENZA is a high-quality air conditioner. In addition, medium-sized rooms will benefit greatly from it. Energy-wise, it’s a 5-star performer, with a range of 400–5800 watts in cooling capacity.

The LG MS-Q18ENZA Split AC is a premium model that performs admirably as an air conditioner and uses significantly less power than its competitors. There are no restrictions on how or where a user can put the unit into use. Also, its 400–5800 W cooling capability makes it suitable for use in various environments, including houses of all sizes and even large commercial buildings.

The LG MS-Q18ENZA has four user-selectable modes that adjust the cooling capacity. You can adjust it based on the number of occupants in a certain space or the current weather conditions. This effective cooling capacity control can reduce your monthly electricity bill by up to 57% only by making your air conditioner run more efficiently. As a bonus, the four-way swing allows for uniform cooling of your home’s surfaces.

For good reason, the LG MS-Q18ENZA Split AC is among the industry’s best-selling HVAC units. You can sleep, work, or relax in comfort thanks to the AC’s Monsoon Comfort Technology, which adjusts the fan speed and flow direction to compensate for the higher humidity in the air. Those who live in humid climates will like this feature, as it inhibits the growth of mold and mildew.

This LG split AC comes equipped with cutting-edge Himalaya Cool Technology, which rapidly and efficiently cools the inside air, even on the warmest days.

And as a bonus, the HD filter in this unit has antivirus protection, so you and your family can breathe easy knowing the air is safe from viruses. 

Blue Star IA518FLU 1.5 Ton 5 Star Inverter Split AC

We highly recommend the Blue Star IA518FLU. The air conditioner has a 4-in-1 cooling system, allowing for operation at 50%, 75%, 100%, or in a “free running” mode. For example, you can use the 50% or 75% modes when less cooling is necessary. However, the 100% and free running modes are preferable when the outside temperature is higher, or there are more people in the room.

Plus, it’s great to know that the Blue Star IA518FLU has a 5-star efficiency rating. Any air conditioner rated 5 stars will cost more than a lower-rated unit. However, the savings on your monthly electricity bill will be worth it. Thus, higher-energy ACs will cost less when you factor in the total cost of ownership, including electricity.

The Blue Star IA518FLU has an HD Filter and a PM 2.5 filter in its dual filtering system. You can breathe comfortably knowing that the PM 2.5 and other ultra-fine particles are being kept outside where they belong. More polluted locations can benefit greatly from this.

Moreover, the Blue Star IA518FLU also has a special “follow me” option. Once this function is activated, the air conditioner will “follow” the remote and adjust the temperature based on its location. As a result, the air conditioning system detects your location and sets the thermostat appropriately.

The Blue Star IA518FLU can keep the room comfortable even if the temperature outside rises to 52 degrees. This feature could be handy in the south and other parts of India, where summertime highs frequently exceed 50 degrees.

Additionally, power fluctuations and outages in many parts of India are common during summer. And the voltage stabilizer of this air conditioner is engineered to handle quite wide swings in the supply.

The Blue Star IA518FLU still provides adequate cooling at 195 voltage, which is another plus when the power is low.

In addition to being more energy efficient, the 100% copper condenser means less money spent on repairs. Therefore, it contributes to the overall cost savings of this AC, even when it is in use.

Voltas SAC_185V_JZJ 1.5 Ton 5 Star Inverter Split AC

The Voltas SAC_185V_JZJ has a high ISEER rating of 5. As was previously mentioned, the high ISEER rating of Voltas air conditioners is one of the reasons why these units are so efficient.

Moreover, the Dual Inverter Technology is a special feature of the Voltas SAC_185V_JZJ. This technology is distinct from conventional air conditioners because it utilizes two separate rotors within the compressor to ensure fast and effective cooling.

In addition, there is an energy-saving feature built-in called Eco Function. This function enhances the air conditioner’s efficiency, so you can use it when trying to cut costs without sacrificing comfort.

The Voltas SAC_185V_JZJ features a “Glacier Mode” that allows you to increase the fan speed to extreme levels. By increasing the speed by 35%, this setting expedites the cooling process.

Another cool feature of the Voltas SAC_185V_JZJ is that its filters eliminate allergens in the air, including dust, pollen, and other suspended particles (PM 2.5). These filters are particularly useful in heavily polluted environments.

If there is an issue with the Voltas SAC_185V_JZJ, you can utilize the Self Diagnosis function to investigate it. You can also use the temperature display section to see problem codes, making troubleshooting much simpler. And if you’re having trouble, contact the customer service department and provide them with the error code.

Long-term exposure to the elements can cause corrosion in condenser coils. To avoid this, Voltas air conditioners use copper condenser coils protected by Hydrophilic Fins, which prevents corrosion. Moreover, these condensers have a cheap maintenance cost and a quick heat transmission rate.

The Voltas SAC_185V_JZJ uses the powerful and energy-efficient refrigerant R32, which is also friendly to the environment. In contrast to some other refrigerants, such as R410A, this refrigerant does not contribute to ozone depletion.

Daikin FTKM50U 1.5 Ton 5 Star Inverter Split AC

The Daikin FTKM50U has a Neo Swing Compressor. Daikin has created this cutting-edge inverter compressor technology to improve upon the company’s previous generation of swing compressors. In addition to its energy-saving inverter technology, this type of compressor also effectively stops refrigerants from escaping. As a result, the compressor has a longer lifespan than comparable inverter compressors.

The Daikin FTKM50U has the maximum possible 5-star rating and also provides effective cooling. This feature is why it is one of the best air conditioners on our list.

Additionally, the Daikin FTKM50U has a one-of-a-kind Coanda effect of propelling air. This cutting-edge equipment guarantees that the cool air is dispersed evenly throughout the room. As a result, the AC’s cooling capacity is better.

There is also an Econo Mode on this air conditioner. Running the air conditioner in Econo mode reduces the fan speed and cooling capacity to save energy. This function is useful when you don’t need a lot of cooling, such as on a cool night or day.

Also, the Daikin FTKM50U has a built-in self-checkup function. Just push a button to retrieve the problem code whenever the air conditioner malfunctions. Give that number to the support staff, who will solve your problem quickly.

Another cool feature of the Daikin FTKM50U is the power chill function which allows for quick chilling. It works the same way as the “turbo cooling” setting on other air conditioners. On extremely hot days, this can be a great assistance.

Copper, superior to aluminum in efficiency and durability, is used to construct the Daikin FTKM50U’s condenser coils. Aluminum coils are more likely to develop leaks.

Finally, the Daikin FTKM50U comes with an integrated stabilizer. Most modern split air conditioners have this feature already installed. That’s because, in a country like India, where voltage fluctuations are commonplace (particularly in the summer), an in-built stabilizer is an essential addition.

Also, if you are in a dilemma which ac to buy Daikin or Hitachi or looking for best stabilizer for 1.5-ton ac, check out our guide!

Final Words

Air conditioners are among the most practical home appliances available. They’re crucial for keeping cool in the summer, and with so many models to choose from, shopping for one is difficult. However, you may need more time and research to find the appropriate one to purchase.

Your demands and requirements, the type you want to buy, the cost, and the brand name are all you need to make the right choice. As previously noted, inverter air conditioners are far more efficient, meaning you can enjoy their benefits without raising energy costs.

Due to its many useful features and low power consumption, the Panasonic CS/CU-NU18XKYWA is our pick for the best low power consumption air conditioner. It has inverter technology to lower noise and vibrations and a 5-star energy efficiency rating to save money on your electricity bill.

However, suppose you want something that is affordable but still delivers superior performance. In that case, the AmazonBasics 1.5 Ton 5 Star Inverter Split AC is your best bet. The cooling performance of the AC is fantastic.