Physical Science International Journal, ISSN: 2348-0130,Vol.: 20, Issue.: 4
The Effect of Relative Humidity and Temperature on Polycrystalline Solar Panels Installed Close to a River
Armstrong O. Njok1* and Julie C. Ogbulezie2 1Department of Physics, Faculty of Sciences, Cross River University of Technology (CRUTECH), Calabar, 540252, Nigeria. 2Department of Physics, Faculty of Physical Sciences, University of Calabar, Calabar, 540242, Nigeria.
Armstrong O. Njok1* and Julie C. Ogbulezie2
1Department of Physics, Faculty of Sciences, Cross River University of Technology (CRUTECH), Calabar, 540252, Nigeria.
2Department of Physics, Faculty of Physical Sciences, University of Calabar, Calabar, 540242, Nigeria.
(1) Dr. Pratima Parashar Pandey, Professor, Polymer Composites, Nanotechnology Applied Sciences, College of Engineering & Technology, Integrated Institutes of Learning, Dr. APJ Abdul Kalam Technical University, Greater Noida, India.
(2) Dr. Christian Brosseau, Distinguished Professor, Department of Physics, Université de Bretagne Occidentale, France.
(1) Subramaniam Jahanadan, Labuan Matriculation College, Malaysia.
(2) Vikram Puri, DuyTan University, Vietnam.
(3) S. S. Chandel, India.
(4) Harimi Djamila, Universiti Malaysia Sabah, Malaysia.
(5) Wanninayake Wmnmb, Horizon Campus, Sri Lanka.
Complete Peer review History: http://www.sdiarticle3.com/review-history/44760
The effect of temperature and relative humidity on photovoltaics installed close to Calabar River was investigated to evaluate their performance. The data used in the research was obtained by in-situ measurement approach using a KT-908 precision digital hygrometer and thermometer, and a M890C+ digital multimeter. The result obtained shows a strong negative correlation for current, efficiency and relative humidity which indicates that high relative humidity adversely affects the performance of the photovoltaic. The results also show that voltage remains fairly stable between 65% to 75% relative humidity humidity and 33°C to 43°C (panel temperature), while efficiency increases with temperature up to the maximum operating temperature of the photovoltaic module before starting to decrease. Peak in efficiency was observed at a relative humidity value of 65% and module temperature of about 47°C at noon.
Relative humidity; ambient temperature; panel temperature; photovoltaic module.
Full Article - PDF Page 1-11
DOI : 10.9734/PSIJ/2018/44760Review History Comments