Effects of Temperature and Concentration Mono and Polycrystalline Silicon Solar Cells: Extraction Parameters

3rd Euro-Mediterranean Conference on Materials and Renewable Energies

材料科学;能源学

Khalis, M.^1 ; Masrour, R.^2 ; Khrypunov, G.^3 ; Kirichenko, M.^3 ; Kudiy, D.^3 ; Zazoui, M.^1

Laboratory of Condensed Matter, F.S.T., University of Hassan II Mohammedia, Avenue Hassan II, Mohammedia, Casablanca

28800, Morocco^1

Laboratory of Materials Processes Environment and Quality, Cady Ayyed University, National School of Applied Sciences, Safi

63 46000, Morocco^2

National Technical University, Kharkov

61002, Ukraine^3

关键词: Crystalline solar cells;    Current voltage curve;    Effects of temperature;    Extraction parameters;    Maximum output power;    Performance parameters;    Photovoltaic parameters;    Temperature coefficient;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/758/1/012001/pdf
DOI  :  10.1088/1742-6596/758/1/012001

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The simple and efficient method for the extraction of all the parameters of a solar cell from a single current-voltage curve under one constant illumination level based on the Lambert W function. On calculating the lsqcurvefit function with constraints, between the experimental current-voltage characteristic and a theoretical arbitrary characteristic based on Lambert W-function. It is significant to understand the effect of the light intensity and temperature on output performance of the crystalline solar cells. The effect of light intensity and temperature on performance parameters of mc-si and pc-si solar cells is discusses. The experiments have been carried out under a solar simulator for various intensity levels in the range 1-2.5 sun and 25-60°C, respectively. The experiment was carried out employing solar cell simulator with varying cell temperature at constant light intensity. The results show that cell temperature has a significant effect on the photovoltaic parameters and it controls the quality and performance of the solar cell. The maximum power and efficiency are found to be decreased with cell temperature and the temperature coefficient of the efficiency and maximum output power is found to be negative.