For many years, the issue of energy consumption has become a source of concern. There is a continual search on how to connect the sun with the aim of making rooms cool. This may actually sound as opposite to the perception of people who think the uncomfortable heat coming through windows and roofs during the summer period makes life unbearable and as such cannot have anything comfortable to offer. But if you consider the fantastic energy of the sun, you will discover that there is an ideal proportion in the notion of solar cooling. The tremendous power of the sun can be utilised when it is needed.

With solar cooling we are referring to the various proposals for greener air conditioning systems. This allows for better utilisation of the great forces of nature. Air conditioning systems have changed the living comfort of the developed world during the summer period, although, at a very high cost of energy. The air conditioning system was first invented by Willis Haviland Carrier in the early part of the 19th century. The early air conditioners functioned through the use of refrigerant-cooled coils.

The story has not changed much in the current generation when you look at conventional air conditioners. The air conditioners today place great strains on electricity especially during the summer period. As well as in summertime, there is also a high degree of energy required during the winter to keep the home warm.

In America over eighty percent of homes have air conditioners, which places a high demand on the power in the nation during the summer period. Many of the power companies have to go all out to ensure that enough energy is generated to provide power during the hottest afternoons. And here in Europe, the demand for air conditioning systems is growing by the day.

Many companies have tried to introduce solar photovoltaic panels to their numerous air conditioning packages. For instance, there is Sun Source solar assisted cooling and heating produced by Lennox and there is also the solar hybrid cooling system produced by LG Electronics. It has however been discovered that there are greater opportunities for cooling with little energy as these photovoltaic panels only account for a tiny amount of the energy usage of the systems.