Friday, January 31, 2020
Making Solar Energy Economical Essay Example | Topics and Well Written Essays - 750 words
Making Solar Energy Economical - Essay Example With the realization of this inefficiency, current manufacturers are manufacturing solar cells with an improved efficiency through laying the cells into multi-layers that has the ability to push the efficiency to about 35%. Using nanotechnology, engineering of solar energy generation devices can make structures on sizes that are comparable to molecules and atoms that are measured in nanometers whereby nanocrystals from the elements selenium and lead are utilized (Beard et al. 2506). The technology improves the inadequacy presented by standard cells that produce useless excess heat and less impact while the Lead-Selenium nanocrystals release further electrons rather than heat thus boosting the output, which can also be replicated in Silicon. With the use of nanocrystals technology, the efficiency of the generation of solar energy can use efficiencies of up to 60% and therefore engineering technologies are required to integrate nanocrystal cells in transmitting energy in a circuit (Bea rd et al. 2512). How to Make Solar Energy Economical The use of new materials for solar cells can help in the reduction of fabrication costs that has a positive impact in reducing the costs of solar energy and making its implementation for generation of electricity economical (Lewis 799). The purity of the material is important, as modern solar cell designs require higher purity content in order to make the flow of electric charges be seamless. To achieve this, manufacturers will be required to use thick materials in one dimension to absorb sunlight and thinner materials in another direction to transmit the charges which would require that the solar cells are made of nanorods or tiny...This essay outlines the growing importance of the solar energy among other sources and determines the factors, that will ensure larger electrical generation based on solar energy conversion. Solar power is usually generated by collecting the light spectrums from sunlight and converting them to energy in the form of electricity using solar panels that have cells in them. Solar energy forms an integral part of the supply of energy to human beings and the earth in general. The contribution of the sun to the energy requirements of the earth is substantial despite the fact that it has not been taken up by most people and forms only a fraction of the energy consumption market. In order to make solar energy economically competitive, there is need for those tasked with the manufacture of solar technology devices to improve the efficiency of the cells in commercial solar cells as well as lower their costs of manufacture. The use of new materials for solar cells can help in the reduction of fabrication costs that has a positive impact in reducing the costs of solar energy and making its implementation for generation of electricity economical Despite the fact that technology may help in the production of solar cells that generate cheap and efficient electricity, it would be uneconomical if the solar energy generated is not stored. The need for storage of electricity generated from solar has been necessitated by the fact that not all the days will the earth receive sunlight as this may be blocked by clouds or darkness at night.