Solar Cells : Change to Energy

Authors

  • Phra Jamlong Philaphan D.P.A. Student (Public Administration), Faculty of Political Science and Public Administration, Rajabhat Mahasarakham University,
  • Assoc. Prof. Dr. Pakdee Pusing Lecturer of Faculty of Political Science and Public Administration, Rajabhat Mahasarakham University

Keywords:

sunray, energy, solar cell

Abstract

The process of solar cells is to produce electricity from light. The secret of this process is the use of semiconductors that can be adapted to release the charge. The particles are charged at the cathode. This is the basis of electricity. The most commonly used semiconductor in solar cells is silicon. This is a common element in sand. Each solar cell has two semiconductors. One layer is charged at the anode. Another layer is charged to the cathode. When light comes to semiconductor. The electric field that passes through part 2 of this layer intersects the electrical flow. Cause alternating current How much light is shining? Electricity is flowing more. So solar systems do not need bright sunlight to operate. It also produces electricity on cloudy days, because electricity is proportionate to cloud density. In addition, less cloudy days produce more energy than cloudless days. Since the sunray is reflected from the clouds.

References

Angsana Pojsiri. (2016). COST ANALYSIS OF SOLAR ROOFTOP PROJECT FOR SMALL BUILDING. Master of Science Thesis (Transportation and Logistics Management) : Burapha University. [In Thai].

Department of Alternative Energy Development and Efficiency, Ministry of Energy. (2014). Solar power. In the Encyclopedia of Alternative Energy (pp. 24, 26-27). [Online] https://ienergyguru.com/2015/02/พลังงานแสงอาทิตย์/ [ 5 August 2014]. [In Thai].

Jirakom Pathummanon. (2015). The opinion of the audit committee regarding Connected transactions for the year 2014 and the nine-month period Ended 30 September 2015. Nakhon Ratchasima: SPCG Public Company Limited. [In Thai].

Noppadech Kannasuth. (2019). Annual Report 2018 of B. Grimm Power Public Company Limited. Bangkok: B. Grimm Power Public Company Limited. [In Thai].

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Published

2019-12-30

How to Cite

Philaphan, P. J., & Pusing, A. P. D. P. (2019). Solar Cells : Change to Energy. Journal for Developing the Social and Community, 6(2), 525–536. Retrieved from https://so03.tci-thaijo.org/index.php/rdirmu/article/view/233267

Issue

Section

Research Articles