What Is Solar Thermal And Solar Pv?

The world population is growing thick and fast and is depleting the natural resources at an alarming rate. The world is busy finding renewable sources of energy to ensure that earth maintains the life supporting environment. Fossil fuels are non renewable sources of energy and if they get depleted entirely, the coming generations might find it difficult to survive. Thus, keeping these concerns in mind, the world population is showing an inclination towards renewable form of energy like solar energy. To tap this form of energy, we have solar thermal energy technology. This technology aims at converting the energy from the sun to electrical energy which is then used in a variety of electrical appliances.

There are various methods of converting solar energy into electricity. Apart from solar thermal system, we have the use of solar pv. Solar pv or solar photovoltaic cells is a method of producing electricity from the sun rays using the principle of photovoltaic effect. Photovoltaic effect refers to the property by which current electricity is generated in a material on exposure to direct sunlight. The photovoltaic effect finds its use in solar cells. The electricity generated from this conversion can be used for variety of purposes.

Solar thermal collectors or water heaters in a layman’s word serves the purpose of collecting heat by absorbing the sunlight. This absorbed heat can then be used to warm water or can easily be stored in a cylinder where in the water can stay warm until it is put to use. Solar thermal can be designed at various level; the base among them being installed at backyards in home. When tapped to its full potential, it can give birth to huge solar power plants which generate immense amount of electricity which could help run a turbine and that in turn maximizes the amount of electricity produced.

If you happen to do a simple search on solar pv, London; you would be amazed by the amount of development in this sphere. The developed nations need to take the initiative to preserve the non renewable sources of energy by developing new means of producing electricity by tapping the renewable sources like solar light. London has so far excelled in this field, setting a great example for the world to follow. Although, the world has made a huge progress in the field of technology, yet there is immense potential in this field and much requires to be done. Scientific advancements are done with the motive of satisfying our quench to know more and to make the world a better place to live in. tapping solar energy is one such way.

The solar pv, solar thermal are the minor steps in what could be one of modern science’s biggest ever gift to mankind. We need to know more and experiment more in this field as solar energy is a renewable source, it is too immense to be depleted and the demand for growing electricity needs to be satiated. For mankind to prosper and thrive, generating electricity is the need of the hour and so far solar energy has given us much to cheer about as one can see a lot of daily appliances being run with the use of solar energy like solar heaters, solar cells, calculators, solar cooker, etc. No doubt, the effect can be easily seen in our day to day lives. So far, the story has been worth scripting, all one can pray is that this field be tapped to the zenith as the world is in dire need of it!