INTERACTIVE DESIGN APPROACH FOR CLEAN TECHNOLOGIES: COMPREHENSIVE PARAMETER COMPUTATION OF SOLAR MODULES

Katee N.S. Tolephih M.H. Jweeg M.J. Mohammed M.N. Hashim E.T. Abdullah O.I. Al-Zubaidi S.
2025 Scibulcom Ltd.

Journal of Environmental Protection and Ecology
2025 #26 Issue 4 1307 - 1325 pp.

This research paper presents a developed experimental investigation into the electrical characteristics, specifically power-voltage and current-voltage and behaviours of photovoltaic solar modules. Four PV modules were used to achieve the experimental work (Monocrystalline silicon, Polycrystalline silicon, Amorphous silicon, and Copper indium gallium di-selenide). A new code was built utilising MATLAB software incorporating three approaches (explicit, slope, and iterative methodologies for parameter identification for the selected solar modules. The slope method was the superior approach among the other used approaches, where the average maximum power percentage error of 0.5, 7.5, 5.5, and 3%, repectively, under irradiance 600 and 1000 W/m² using mono-crystalline silicon, poly-crystalline silicon, amorphous silicon, and copper indium gallium di-selenide, respectively.

experimental work , PV module , solar modules , theoretical simulation

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Ministry of Electricity, Renewable Energy Centre Engineer, Baghdad, Iraq
AlNaji University, Baghdad, Iraq
College of Technical Engineering, Al-Farahidi University, Baghdad, 00 965, Iraq
Mechanical Engineering Department, College of Engineering, Gulf University, Sanad, 26 489, Bahrain
College of Engineering, University of Baghdad, Baghdad, Iraq
Department of Energy Engineering, College of Engineering, University of Baghdad, Iraq
College of Engineering, Al-Naji University, Baghdad, Iraq
Department of Mechanics, Al-Farabi Kazakh National University, Almaty, Kazakhstan
Department of Automated Manufacturing Engineering, Al-Khwarizmi College of Engineering, University of Baghdad, Baghdad, 10 071, Iraq

Ministry of Electricity
AlNaji University
College of Technical Engineering
Mechanical Engineering Department
College of Engineering
Department of Energy Engineering
College of Engineering
Department of Mechanics
Department of Automated Manufacturing Engineering

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