Before we tell you the pros and cons of inverter aircon, please allow us to explain what is an inverter.
An inverter is a machine that’s contrary to the adapter. This is for the uninitiated is helpful converter Alternating Current into unidirectional current (AC to DC). A simple instance is a laptop adapter, cell phone charger adapter, etc. instead, inverters change DC to AC.
In the electrical sector, the inverter is an electric circuit application. Well in the other saying, the air conditioner is one of the household devices that use a lot of power. So if you decide to install the inverter grade aircon at home, you’ll naturally pick the most efficient aircon and this is where the part of the inverter feature utilized.
How inverter aircon works?
What is an inverter aircon? If during a warm day you select a temp of 25-degree centigrade without inverter technology, the AC mechanically turns off when room temp is below 25-degree centigrade and will working again when the temp rise above 25-degree centigrade.
This procedure will be repeated and will cause too much energy are wasted. Besides the occurrence of interference by the audio of the aircon life and death procedure over and over again cannot be prevented.
Confused? Let me explain further. Inverter aircon, the outdoor compressor has the ability to speed up or slow down. These units are different from non-inverter ones wherein the compressor only runs at one speed.
Once you switch on your aircon and you set its temperature to 25 degrees Celsius, for instance, the compressor will start to work at full speed. It is similar for both non-inverter and inverter units.
The only difference is the moment the room reaches the temperature that you want.
For non-inverter aircon units, the outside compressor is going to switch off completely. The blower unit inside the house is going to continue blowing and circulating the air.
With the compressor unit no longer turned on, the room will soon start getting warm all over again. Once it happens, the outdoor unit is going turn on at full speed all over again as well.
This start-stop operation is something that you can often hear at night and might end up disturbing your sleep.
As for inverter aircon units, the compressor unit outdoors is not going to switch off completely. It will slow down instead and use lesser power to retain the temperature.
Pros of inverter aircon
- Quite – since it utilized less energy, the inverter grade air conditioner will be much silence than a non inverter grade aircon. Also since the device regulates its procedures according to room temperature in its place of abruptly on/off, you’ll avoid loud start and stop sounds that happen in non-inverter air conditioners.
- Power Efficient – the compressor is not regularly working at complete energy, as the system uses a full controlled compressor that processes at a variable pace setting. This makes the inverter grade air conditioner a much more power-efficient eco-friendly choice than a non-inverter grade air conditioner.
- Fine investment – though costly, the inverter grade air conditioner can be considered a fine investment given its functions flexibility as well as durability. Its lifespan is very long to other option s. These functions and entire other aforementioned aspects make it affordable invert grade air conditioner system worth its high costs.
Cons of inverter aircon
- High Energy Bills – non-inverter grade air conditioners are notorious for skyrocketing energy bills due to the start-up procedure of their aircon compressor unit. Mismanagement of AC habits could lead to uncontrollable costs in a long time.
- Shorter-lifespan – the frequency of this air conditioner turning off/on regularly speeds up wear and tear in the unit, shortening the Inverter Grade AC lifespan.
- Costly – As inverter air conditioners utilize the more advanced features, they’re much more costly than non-inverter aircon and they also added expenses such as big installation fees and have AC parts that are most costly to change.
- Noisy – as the non-inverter grade, AC built to turn Off/On each time a certain temp is reached it can make a lot of sounds that might annoy somebody, particularly if working or sleeping.
How to know if aircon is inverter
The easiest and simplest way to know if your aircon is an inverter is to search for the model number of your unit. If you got an energy consumption display plug or smart plug, you can tell according to the power consumption as it changes smoothly when you lower the thermostat point.
If you don’t want to use an energy meter, you can also tell if you have an invert unit if you listen closely. In traditional non-inverter AC units, the compressor is usually off or on so it is just quiet when off or produces a pitch when running. If you noticed the-pitch of the sound that the compressor makes when you make changes in lowering the thermostat point, this means you have an inverter unit. You will find it easiest to listen to the compressor when the fan has been set to low.
Many manufacturers also clearly mark the inverter system on the unit’s body primarily for marketing purposes while the non-inverter ones often don’t have such markings.
At the end of the day, the thing you have to remember here is that the outdoor unit of an inverter AC unit will have a change in sound and frequency levels.
Inverter vs non inverter aircon power consumption
When the time comes that you need to get a new air conditioner unit for your home, two of the most popular choices that you can find in the market right now are the non-inverter and inverter air conditioner.
Air conditioners are your go-to appliance when the days get warmer. There are millions of air conditioner units sold every year and average households allot over 10% of their utility bills on these cooling systems alone.
This leads to the common issue on choosing the right unit for you. There are different factors that could affect your decision. However, one of the most critical things you need to consider before you buy one is the inverter vs. non inverter aircon power consumption.
These two systems both excel when it comes to their performance. They also provide the same function as far as cooling is concerned. However, the compressor motors that the units use are different and as a result, you can expect that their power consumption will also be different.
Power Consumption of Inverter and Non-Inverter Air Conditioner Units
The power consumption of inverter AC units is found to be 5% up to 10% lower compared to that of conventional non-inverter AC systems.
Based on the data from Amazon and BEE website, an inverter Whirlpool 1 Ton Split AC consumes 712 kWh while a non-inverter one uses 758 kWh, with a power consumption difference of almost 40%.
Meanwhile, a non-inverter Whirlpool 1.5 Ton Split AC uses up 1,106 kWh unlike its inverter counterpart that only consumes 1,071 kWh. With these figures, you can see that there is a difference of up to 4% in terms of power consumption of the two AC units.
How Does a Non-Inverter AC Work
As mentioned earlier, the specific type of compressor used is the only difference between a non-inverter AC and an inverter AC. The rest of their components are pretty much the same. To understand the inverter vs. non inverter aircon power consumption, you need to know how a non-inverter AC works.
These units have been designed to provide peak load performance. It has one speed compressor running at maximum speed every time cooling is required that shuts down once the room turns cold. This single stage compressor cannot adjust its tonnage and speed depending on the cooling demand.
This means that in conventional non-inverter ACs, the compressor tends to start and stop frequently and run at their maximum speed all the time. These frequent starts and stops can further increase your AC’s power consumption since more current is required for starting the compressor compared to running it.
While non-inverter air conditioner units are cheaper and need very easy compressor maintenance if they malfunction, they also consume more power than inverter AC units of the same size. Cooling of rooms is also not uniformed, so the room temperature can become too hot or cold for the body all of a sudden.
Now that you know the difference of inverter vs. non inverter aircon power consumption, it is easy to see that you will be better off with an inverter AC, especially if you want to save on your energy bills.
Is inverter aircon better? Yes. As the outcome of using Inverter grade aircon technology, this is the finest choice for saving power. Even it is more costly than the usual choices, it can save your money and energy in a long time because the energy bills lower if utilized in the proper place.
Inverter grade aircon faq
How do you determine if your aircon is an inverter ac?
For a non-inverter AC, the compressor is either off or on so only 1 pitch or quiet. If you hear the pitch of the compressor makes changes so you lesser the thermostat set point it is an inverter unit. It will be simplest to listen to the compressor if you fix the fan to low.
How long does it take for a inverter grade aircon to cool a room?
If the required temperature is twenty-five degrees, the inverter AC being slow at the begin will take one hrs to bring down the temperature, whereas the regular air conditioner using full power will do that in, let’s say twenty minutes, surely, the regular aircon as the compressor needs to do a lesser job in cooling.
Which inverter grade aircon is the best?
The Daikin aircon is a ductless mini-split inverter AC with a heat pump system. If you are looking for a unit that chills down your home professionally, with as little noise as easy, then this is the one for you. It has a complete angle lover design and auto swing with a relax mode that make sure that cooling or heating is done perfectly, all for your relaxation and comfort.
What is the best temperature for inverter grade aircon?
If the ambient temperature is thirty degrees celsius, the perfect temperature would be around twenty-six degrees. Lower the temperature, the compressor runs longer and uses more energy, and the higher the temperature, little runs for the compressor.
Is inverter grade aircon good for home use?
It is best to use at home. It has top performance, efficient chilling capacity, quicker cooling time. Though the price is on a higher range, the additional cost can be recovered within a few months due to the lower working cost.
Is inverter grade aircon a wise decision for office?
Is inverter aircon worth it? An inverter aircon represents the open-air compressor that can speed up or reduce speed. Non-inverter work different, where the compressor can just run at one speed. When you start your aircon and fix the temperature to twenty-six for your office, the compressor begins working at full speed. No, doubt, the best choice for your office.
Does inverter grade aircon require more maintenance?
An inverter air condition consists of extremely durable circuitry and a relatively top number of moving parts, so the maintenance of inverter ac is high.
Do inverter grade aircon cut off?
An inverter AC does not cut off the compressor, instead, runs the compressor at less power after getting the set temperature. Thus saving up to forty percent on power bills.
Should I buy inverter grade aircon?
An inverter grade aircon is better suited for one’s house if the duration for which the AC would be in operation is greater than 4 hours per day.
Can I run my inverter grade aircon 24 hours per day?
Well, because it is warmer outside, it is normal for a grade inverter aircon to run without cycling off and on as often. Also, running with fewer cycles (turning off and on) is not necessarily a bad thing.