Most Energy Efficient Air Conditioner
Most Energy Efficient Air Conditioner

Most Energy Efficient Air Conditioner

In this post, you will learn about some Most Energy Efficient Air Conditioner brands in the Philippines that consume less energy available on the market, as well as other tips to save money, in addition to understanding how this appliance works directly on your electricity bill, among other points you need to know about this indispensable machine. Continue reading to find out more!

1. LG Dual Inverter Voice

This Dual Inverter Voice model has Dual Inverter technology — as its name makes clear — which offers the possibility of energy savings due to using a compressor. During its execution, the device starts to run at a slower rotation frequency as soon as the environment reaches the ideal temperature and has a voltage of 127V or 220V.

Another highlight of the device is its double filter, which helps make the air even purer and blocks microdust particles in the environment. Furthermore, the Dual Inverter Voice has voice commands via an app, which can be added to Amazon’s Alexa to control it.

Not to mention that the Dual Inverter Voice is silent thanks to its low-noise motor. The line’s appliances can be found in the following models: 3.5HP, 1.5 HP, 2 HP, 2.5 HP and 14 HP — all of which also have ventilation and dehumidifier functions.

2. LG 1.0 HP Split Type Dual Inverter Standard Aircon

Another LG model on the list, the 1HP Split Hi Wall Dual Inverter is the perfect choice for those looking for savings and quality when purchasing an air conditioning model that consumes less energy: with it, you will be able to control the room temperature without overloading the electricity bill .

The model in question is a split air conditioner: with only the cold temperature cycle, but it has another version that offers both hot and cold cycles. With an average consumption of 17.1 KWh/month, the 1HP Split Hi Wall Dual Inverter is available in 220V.

The reason for its savings is guaranteed thanks to the Dual Inverter technology (which gives it its name), capable of reducing the number of compressor starts — guaranteeing its savings in relation to other models available on the market. Cools any environment 40% faster. 

Just like the LG Dual Inverter Voice, the Split Hi Wall Dual Inverter can also be activated through voice control, or with your smartphone, in connection with Google Assistant and Alexa. Another great attribute of the device are the Sleep and Jet Dry functions, which guarantee, respectively, thermal comfort during your night’s sleep and a reduction in air humidity. 

3. Samsung 1.0 HP WindFree Inverter Air Conditioner

New from the South Korean manufacturer, Samsung’s Wind-Free air conditioning gained its name thanks to its feature capable of creating a much lighter air flow. Its Wind-Free device causes air waves to be distributed evenly thanks to the micro-holes in the tubing to “smooth” the wind output. 

The device also has a special filter (Easy Filter Plus) which, in addition to collecting impure air particles, also eliminates bacteria from the environment with its antibacterial mesh. In white, the model is available in different capacities: 3.5 HP, 4HP, 2 HP and 8 HP.

Finally, its greatest attribute — without a doubt — is Thanks to the Digital Inverter Compressor, which reduces energy consumption by up to 77% compared to other WindFree models. But this does not mean that the device takes time to cool the environments: it leaves any place at the ideal temperature and still does not consume as much energy. 

4. Daikin’s Split Hi Wall Advance

Modern and versatile, Daikin’s Split Hi Wall Advance air conditioning model will be a great ally in saving energy. With a modern and elegant design, it fulfills the task of cooling environments but does not ignore concerns about electricity consumption thanks to its Inverter (which helps give the product its name).

Compared to air conditioning models that use fixed rotation, the Split Hi Wall Advance is 70% more economical due to the swing compressor, which controls the engine speed and guarantees stable temperature in the room. Its heat exchanger is made from copper tubes and aluminum fins, both coated with a special anti-corrosion material. 

Concluding its extensive list of attributes, the Split Hi Wall Advance features “Large Cross Flow” fans, with an aerodynamic design that help make its operation quieter.

5. Gree Split Inverter

From the manufacturer Gree, the Split Inverter air conditioning has a series of functions that will make life easier for its users, such as a timer that turns off its operation at the programmed time, a mode (Sleep) that adjusts the temperature automatically during the night, and uniform air distribution methods that reach the temperature in less time.

Its main attribute is the self-cleaning function, which eliminates excessive dirt accumulated during the period in which it is not in operation. The model also has an automatic restart, resuming the last temperature program — ideal device in cases of power outages and, if broken, guarantees energy savings of up to 65% compared to devices with the same functions.

Gree’s least energy-consuming air conditioning unit can be found in capacities of 3.5 HP, 1.5 HP, 2 HP, 2.5 HP and 13 HP, and its voltage is 220V.

6. Electrolux Split Hi Wall 1HP

Appearing for the first time on our list, Electrolux has the Split Hi Wall 1HP device in its product portfolio. The model is capable of maintaining energy savings, without compromising the power of use or reaching ideal temperatures for the environments. Another highlight of the air conditioning is the “Follow me” function, which maintains the desired temperature for longer. 

The model also has the Eco function, which regulates and adapts the temperatures (and their variations) in the environment during sleep, saving more than normal. It also has a self-cleaning and dehumidifying filter, helping to combat the proliferation of odors and the accumulation of mold — factors that can harm the health of people who use air conditioning.

Making the model stand out on the market as an air conditioner that consumes less energy than other devices, it has a timer that can be programmed to prevent its operation at times when it is unnecessary.

7. TCL Elite Split Type Series

In addition to reducing electrical energy consumption, the Split Elite Series, from the manufacturer TCL, has varied and useful functions, ensuring good temperatures and comfort. With the Sleep option, the model adjusts the temperature at night, preventing cold spikes or excessive freezing. 

Already working with the Turbo option, the device cools quickly, but does not consume an exorbitant amount of energy. The Timer and Mute functions, respectively, program the device to automatically turn off and activate a mode that silences notifications. The best thing is that all these functions can be processed using the remote control.

Another big highlight is the five-speed cooling: with the help of intelligent airflow, the machine can distribute wind waves evenly. And finally, the Split Elite Series also has an HD Silver Ion + Activated Carbon Filter, which retains bacteria and prevents the proliferation of dust and odors in the environment.

Tips for saving energy with your air conditioning

As previously stated, purchasing one of the less energy-consuming air conditioning models available on the market will not do a miracle for your electricity bill. Whether you buy it or not, to save energy when using the appliance in your home, it will be very important to change your mentality in relation to the way in which the appliance will be used.

There are several (bad) habits that directly influence a home’s energy consumption, especially regarding air conditioning. And many of them, in fact, we don’t even notice during our daily lives. If you have noticed that your property’s energy bill is way higher, but you want to put an end to this, pay attention to some ways to use your air conditioning economically.

Constantly turning the device on and off

The biggest villain of air conditioning, and for any other appliance, is its rapid use and disuse. In other words, turn the device on or off frequently. Therefore, it is recommended to only turn on your air conditioning when you are actually going to use it for at least one and two hours. 

Turning the device on and off whenever we leave or enter an environment results in a higher rate of energy spikes which, consequently, will weigh heavily when it comes to receiving the electricity bill at the end of the month.

To avoid this, simply turn on the device only when necessary or opt for inverter models, which reduce the compressor activation speed, without turning them off completely. For those who do not have a device with the technology, the tip is to keep the air conditioning on at the base temperature: that is, 23 °C. 

Pay attention to the ambient temperature

Observing the temperature of a room will help you (a lot) when it comes to saving a few dollars on your energy bill. This is because the ambient temperature interferes with the energy consumption of an air conditioner, since, when the device is working at extremes (whether at a minimum or maximum temperature), it will use more energy power.


A tip that applies to any type of appliance is its use during standby mode. Generally, devices left in this mode can increase energy costs by up to 20%. In other words, if you do not use the device, unplug it from the socket. 

Doors and windows are always closed

Are you going to turn on the air conditioning? So pay attention to your environment and check that all doors and windows are closed before using the device. This is because, by closing doors and windows, it is possible to prevent the exchange of cold air from the room with hot air from other rooms. 

Remember that the hotter an environment is, the more energy your air conditioning will have to draw to function normally. Furthermore, preventing this heat exchange helps combat equipment wear over time.


Finally, another point of attention to save energy using your air conditioning device is to check whether the appliance will work with your home’s electrical network, avoiding using adapters or extension cords.

This is because improper use of these resources can cause short circuits and even burn your device. In the worst-case scenario, it also compromises the usability of the air conditioning, causing it to use a much more significant amount of energy for regular operation.

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