Choosing the right air conditioner for your home can be daunting. There are lots of brands, models and technologies, each of them with its specific pros and cons. This is why you should always consider your top priorities and make your choice accordingly. If, for instance, you’re willing to assign a more generous budget to this purchase, you’ll be able to benefit from advanced features that will provide you with better flexibility in creating the comfortable indoor environment you dream of. Also, you’ll be able to bring your own contribution to the protection of our planet by choosing sustainable solutions to cool your home.
If you’re currently shopping around for a new air conditioning unit for your home, you may have come across an energy-saving technology called an inverter. This article takes a closer look at the inverter aircon technology and its ability to help you save energy and keep your monthly bills under control.
It’s good to know that inverter air conditioners come with a full range of benefits that may make you never want to revert back to non-inverter units ever again. They are more reliable and more powerful, they are quieter than non-inverters, and they prevent big temperature fluctuations that could make you uncomfortable. Apparently, they can lead to energy savings of up to 30%, while also extending the useful life of your air conditioning system. As it puts less strain on the motor, your unit will run smoothly for a longer time, thus allowing you to save even more money in the long term. All these benefits can secure a more comfortable life and lower electricity bills during the very hot or very cold seasons. The only drawback could be the relatively high price of the appliance. However, if you can afford it, you’ll surely save money regardless of your geographic location and personal preferences in regard to the indoor temperature.
First of all, you should make sure you understand what inverters are and how they work. You don’t need any technical skills or knowledge to understand such notions. The main thing you need to know is that an inverter is an advanced technology that prevents wasted operation in air conditioners by automatically controlling and adjusting the speed of their motors.
Non-inverter type air conditioning units turn their motors on and off to regulate the indoor temperature. When the desired temperature value is reached, the appliance switches off the motor and enters an idle stage for as long as the room temperature doesn’t rise above a set level. As soon as room temperature exceeds this previously set value, the aircon starts its motor again, to adjust the temperature.
All these on and off switches of the motor are huge energy hogs. This is how such motors operate; they always draw more energy from the grid to be able to start. Even though it may not seem much, this extra energy consumption multiplied several times a day can add up to quite a lot of money over one year’s time. Besides, it can wear the motor and shorten the useful life of the appliance. You’ll probably need to either repair it or replace it more often, and therefore spend more money on keeping a comfortable temperature inside your rooms.
The inverter aircon technology is able to regulate the temperature by adjusting the speed of the motor instead of turning it on and off repeatedly. This motor speed control is very efficient. It prevents power loss and saves energy by not needing to start the motor each and every time the room temperature needs adjustments. You can compare inverter technology with a swimmer or a runner going at a steady pace for quite a while, without wasting energy. If they were to start and stop multiple times during their competition, they would need to use more energy and therefore score a lower performance.
The motors of inverter-type air conditioners operate by magnets and electricity. These motors feature two magnets, one permanent and one that gets activated only by electricity passing through a coil. The direction of the electric current determines the polarity of the electromagnet. By reversing this electric current direction, the poles of the electromagnet are also reversed. The North becomes South and vice-versa. This polarity change allows the device to adjust the rotation speed of the motor, and therefore control the cooling power of the air conditioner.
This is how an inverter-type aircon can help you save energy. The smooth running of the motor will always keep the power required to a minimum, thus securing a constant comfort zone without big temperature variations and without jumps in energy consumption to turn on the motor of the compressor multiple times a day.
As you can see, it isn’t too difficult to understand how and why inverter aircon technology saves energy. If you don’t believe it, you can easily check it out by yourself. Just put together a spreadsheet with your monthly energy bills, and then deduct 30% of the total value over one, two or three years. Then add the price of an inverter air conditioning unit and calculate the price difference by comparison with a regular, non-inverter equivalent one. You’ll probably find out that your unit will pay off during its first year of functioning. This is something that should make you think about buying an inverter air conditioner the next time you’re going to replace your actual one.