Solar cooler is an electronic device that functions as an air conditioner, which is also able to moisturize the air through the evaporation process. The solar cooler can cool the air, and reduce the air temperature to about 5 ° Celsius. This tool can be called as a cooler substitute of the fan. On the other hand, an solar cooler can be an alternative or supporting AC (air conditioner). Now you understand a little about what an solar cooler is, but let’s discuss it further so that you understand what an solar cooler really is.
It should be emphasized that the solar cooler is not the same as AC (air conditioner), so that in function of course the solar cooler cannot replace AC (air conditioner). To find out the difference between an solar cooler and an air conditioner, please read the next article.
Solar coolers have a small size, and generally have wheels. So that the water cooler has a high level of mobility, and makes this tool easily moved and carried everywhere. The design of the solar cooler is now very varied which presents a more modern, futuristic and minimalist look.
In addition to its relatively mini size, the solar cooler is also referred to as an air conditioner that does not consume too much electricity consumption such as AC (air conditioner) for example. There are so many ranks of solar coolers that can operate using energy below 100 Watt.
Another characteristic of the solar cooler is that it is easier to clean and maintenance can be done alone. This tool is also very effective for air conditioning for middle-class people because the price is much more affordable.
Maybe you think like this; “When you look at it, how come it feels like the function of the solar cooler is the same as AC (air conditioner)?” But apparently, they are not the same you know! They differ in function, as well as in the way they work.
“Solar coolers may indeed be similar to air conditioners, but they are not the same. The fundamental difference between the two is in the way they work and function. Where the air conditioner cools a room, the solar cooler does not cool, but cools the room.”
This is the understanding of the solar cooler that you might need, that the solar cooler is basically different from the air conditioner (AC). Remember, Hon, the water cooler is soothing, it doesn’t cool the room. So do not you expect that the solar cooler can cool the room like air conditioner (AC).
Now like the air conditioner (AC), which has the term PK to express how strong an air conditioner cools the room. Evaporative solar cooler (EAC) also has units such as PK, called airflow. Airflow is what determines how much can be covered by an solar cooler.
Why does it say soothing doesn’t cool down? Because the solar cooler can not reduce the temperature of a room drastically, especially to set it with remote controls such as the AC (air conditioner). The maximum temperature reduction that can be achieved with an solar cooler is 5 ° Celsius.
So that if you say similar, the solar cooler is more similar in function to the fan. But with a breeze that is definitely cooler, because the solar cooler does not just take hot air and exhale the hot air like a fan.
While the air conditioner (air conditioner) works by using a compressor, condenser, and evaporator to cool the air. To find out how air conditioners (air conditioners) work please check in a future article what is the air conditioner. Let’s discuss how the solar cooler works now.
In the solar cooler, hot air is sucked in through the back of the solar cooler using a fan. Then this hot air comes in direct contact with the water that is in the cooling media on the water cooler. As a result, hot air absorbs water particles.
The amount of water absorbed depends on the humidity level of the air or the content of water particles in the air. This is where the air cooling process occurs through evaporation or so-called evaporative cooling.
Where water molecules transform into gas molecules, and energy exchange takes place. That is the heat energy in the air used by water particles as fuel turns into gas particles. So that the temperature of the hot air decreases and the temperature of the air produced by the cooler becomes cooler
This process is used by the solar cooler to cool a room. When viewed from another name for the solar cooler, the Evaporative Solar cooler/Swamp Cooler, it is clear that this evaporation process is the main axis of the air conditioning process and the way it works.
This kind of cooling process actually happens everywhere around us. For example, when you are swimming, then come out of the pool. You will feel your body cooler when blown off, compared to if you are exposed to the wind when your body is dry. This is an example of the process of cooling air through evaporation, which is similar to the way solar coolers work. Another example is sweat on the human body in the wind.