Solar Air Con: Hot is Cool

If we imagine of air conditioning, we think of cool air being blown into structures, automobiles, etc. to offer a whole lot more cozy surroundings. Consequently, implementing sunlight, the very thing that delivers us with heating, to supply air conditioning might seem like a contradiction. On the other hand, solar air conditioners are at present being developed by many specialists around the world. The engineering of solar air con is definitely space-aged. 

Can heat from the sun definitely be employed for cooling?

The usual mechanized air conditioners which have been most normally employed currently perform by compressing a refrigerant, normally Freon, and sending it through a set of coils to cool it. A fan blows the cool air in to the building and gives off the warm air back outside. Solar air con is really distinct. It uses the all-natural heat from sunshine to power a thermal cooling approach. The heat is blended having a spongy material named a desiccant to get rid of moisture from the air and cool it. This procedure happens in two steps. A desiccant-enhanced evaporative (DEVAP) air conditioner first attracts humidity from air using the constantly cooled fluid desiccant contained by a porous membrane. The then dried air goes by means of an indirect evaporative cooler (IEC) which cools the air that is released in to the room. 

Positive aspects of Solar Air Con

The advantages of solar air con over typical air cooling are numerous. 

A lot more energy effective - Anywhere from 15-30 per cent of building electrical power is utilized to chill. Solar air con can cool architectural structures with 80 per cent much less electricity than typical refrigerant based units. 

Less pollution - Typical air conditioning units use electrical energy from fossil fuels to compress the chemical refrigerant and relieve green house gases into the environment that damages the ozone layer. Solar air conditioners use no compounds, simply the sun. Thus, they give off no harmful gas and work "clean".

Less electricity requirement - Roughly 15 percent of general electrical energy need is air conditioning. Its drain on the power grid on warm days can create power outages, brown outs and rolling blackouts. Solar air con would minimize power requirement and perhaps prevent those troubles. 

A lot more cost efficient - This one is really a no-brainer. Considering the fact that solar air con use 80 per cent much less electricity than conventional air conditioning units, that 80 per cent results in lower power value for the customer. 

Drawbacks of Solar Air Con

There would appear to be no disadvantages of solar air con. Well, that is for the reason that there genuinely are not one. One particular factor that may concern some customers is the fact that solar air con uses much more water than conventional units. If solar air con have been put to use in place of traditional air conditioners, water usage would raise by roughly 0.3 per cent. Nonetheless, the rise in water usage will be counteract by savings of 3 quadrillion Btu of electricity each and every year. Most could believe that the little increase in water consumption is a little value to pay for such a big power savings. 

Solar air con is possibly one of the best power savers of our time. When the technology is put to use, it will surely render obsolete the air conditioners being used at this time.