\nThe Solar Energy is produced by the Sunlight is a non-vanishing renewable source of energy which is free from Eco friendly. Every hour enough sunlight energy reaches the earth to meet the world\u2019s energy demand for a whole year. In today\u2019s generation we needed Electricity every hour. This Solar Energy is generated by as per applications like industrial, commercial, and residential. It cans easily energy drawn from direct sunlight. So it is very efficiency & free environment pollution for surrounding. In this article, we have reviewed about the Solar Energy from Sunlight and discussed about their future trends and aspects. The article also tries to discussed working, solar panel types; emphasize the various applications and methods to promote the benefits of solar energy..
\nKeywords: Renewable energy, Solar panel, Photovoltaic cell, Modelling of PV Panel, Solar Concrete Collector
\nNowadays, due to the decreasing amount of renewable energy resources, the last ten years become more important for per watt cost of solar energy device. It is definitely set to become economical in the coming years and growing as better technology in terms of both cost and applications. Everyday earth receives sunlight above (1366W approx.) This is an unlimited source of energy which is available at no cost. The major benefit of solar energy over other conventional power generators is that the sunlight can be directly converted into solar energy with the use of smallest photovoltaic (PV) solar cells. There have been a large amount of research activities to combine the Sun\u2019s energy process by developing solar-cells\/panels\/module with high converting form.
\nAmount of energy in the form of heat and radiations called solar energy. It is radiant light and heat from sun that is natural source of energy using a range of ever changing and developing of technology such as solar thermal energy, solar architecture, solar heating, molten salt power plant and artificial photosynthesis. The large magnitude of solar power available makes highly appealing source of electricity. 30% (approx.) solar radiation is back to space while the rest is absorbed by ocean, clouds and land masses. <\/p>\n
WORKING OF SOLAR ENERGY
\nPV cells Convert Sunlight to Direct Current (DC) electricity. Charge Controller work as control the power from solar panel which reverse back to solar panel get cause of panel damage. Battery System act as storage of electric power is used when sunlight not available (i.e. night).From this system connected to inverter for convert Direct Current (DC) into Alternating Current (AC). cells converted solar radiation directly into electricity. It consist various kinds of semiconductor materials. It has two types: positive charge and negative charge shown on fig.1.This cell technology are used to design solar cells with low cost as well as high conversion efficiency. <\/p>\n
Photovoltaic Module
\nA PV module consists of solar cell circuits sealed in an environmentally protective laminate and are the fundamental building blocks of PV system. Generally sizes from 60W to 170W. Usually a number of PV modules are arranged in series and parallel to meet the energy requirement.<\/p>\n
Photovoltaic Panel
\nIt includes one or more PV modules assembled as a pre-wind, field instable unit. In this panel PV cell is series connections. Solar panels are made up of individual PV cells connected together. <\/p>\n
Photovoltaic Array
\nIt is contain of several amount of PV cells in series and parallel connections. Series connections are responsible for increasing the voltage of the module whereas the parallel connection is responsible for increasing the current in the array. It generates maximum 180W in full sunshine. <\/p>\n
. MERITS OF SOLAR ENERGY
\nIt is save up to 20% of energy costs. It can use in Remote Locations. Easy Installation (i.e. does not required any wires, cords etc.).Rooftop which means no new space is needed & every domestic or commercials user can generate their own electricity. It is
\nwidely available of sunlight with free of cost, eco-friendly, renewable resource. It has no moving parts and not required any additional fuel, other than sunlight, to produce power. No need of water and fuel. <\/p>\n
DEMERITS OF SOLAR ENERGY
\nNo generation of energy, when the sun is not shining. Initial cost is high. More area needed for large amount power. For alternating Current (AC) application required of inverter and also storage at night. Production PV systems single silicon crystals is technically challenging, energy, time consuming<\/p>\n
APPLICATIONS OF SOLAR ENERGY
\nIt is used in many applications including electricity, evaporation, heating water, Heating and cooling of buildings, cooking of food, water pumping etc. <\/p>\n
CONCLUSION
\nMost of the people are aware about non-renewable energy resources. Solar energy has become increase more popular due to their economic benefits. By on Battery Backup, Solar Energy can even provide Electricity 24×7, even on cloudy days and at night. This also used with inter-grid System with Continuously Power supply. It has more benefits compared to other forms of energy like fossils fuels and petroleum deposits.
\nReferences
\n[1] Shruti Sharma, Kamlesh Kumar Jain, Ashutosh Sharma a review on \u201cSolar Cells: In Research and Applications\u201d,Materials Sciences and Applications, 2015, 6,
\n1145-1155 Published December 2015 http:\/\/dx.doi.org\/10.4236\/msa.2015.612113
\n[2] Askari Mohammad Bagher, Mirzaei Mahmoud Abadi Vahid, Mirhabibi Mohsen. \u201cTypes of Solar Cells and Application\u201d. American Journal of Optics and
\nPhotonics.Vol. 3, No. 5, 2015, pp. 94-113. doi: 10.11648\/j.ajop.20150305.17
\n[3] Book of \u201cWind and Solar Power Plants\u201d by Mukund Patel, CRC Press
\n[4] N. Gupta, G. F. Alapatt, R. Podila, R. Singh, K.F. Poole, (2009). “Prospects of Nanostructure-Based Solar Cells for Manufacturing Future Generations of
\nPhotovoltaic Modules”. International Journal of Photo energy 2009: 1. doi:10.1155\/2009\/154059.
\n[5] Book of \u201cSolar Energy\u201d by Dr. S. P. Sukhatme. Tata McGraw Hill Publication.
\n[6] Gaurav A. Madhugiri, S. R. Karale, \u201cHigh solar energy concentration with a Fresnel lens: A Review\u201dVol.2, Issue.3, May-June 2012 pp-1381-1385.<\/p>\n
Sabita Bhandari, PhD Scholar, Prince of Songkla University, Department of Sustainable Energy Management.<\/p>\n","protected":false},"excerpt":{"rendered":"
The Solar Energy is produced by the Sunlight is a non-vanishing renewable source of energy which is free from Eco friendly. Every hour enough sunlight energy reaches the earth to meet the world\u2019s energy demand for a whole year. In today\u2019s generation we needed Electricity every hour. This Solar Energy is generated by as […]<\/p>\n","protected":false},"author":1,"featured_media":36550,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-36475","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"\n