2010
DOI: 10.1016/j.solmat.2010.03.018
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Effect of illumination intensity on cell parameters of a silicon solar cell

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Cited by 155 publications
(92 citation statements)
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“…This behavior is attributed to the non-radiative recombination in the space charge region which is dominant for CIS devices and this type of recombination is more effecttive at low radiation intensity and low junction voltage [34]. With increasing irradiance intensity the contribution of non-radiative space charge recombination to the total recombination processes start to decrease as n and I o values in this case are mainly due to the bulk and surface recombination mechanisms.…”
Section: Figure 2 Comparison Between Measured and Predicted I-v Chamentioning
confidence: 99%
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“…This behavior is attributed to the non-radiative recombination in the space charge region which is dominant for CIS devices and this type of recombination is more effecttive at low radiation intensity and low junction voltage [34]. With increasing irradiance intensity the contribution of non-radiative space charge recombination to the total recombination processes start to decrease as n and I o values in this case are mainly due to the bulk and surface recombination mechanisms.…”
Section: Figure 2 Comparison Between Measured and Predicted I-v Chamentioning
confidence: 99%
“…The shunt resistance, R sh , represents a parallel high conductivity path across the p-n junction or the cell edges and decreases the efficiency of the cells by increasing the leakage current that lowers the maximum output power (P m ), the open voltage, V oc and the fill factor, FF. Several methods are available in the literature for extracting the series and shunt resistances of a solar cell [1][2][3][4][5][6][7][8][9][10][11][12] as well as related device parameters. Some of the methods involve measurement of illuminated I-V characteristics, some use dark conditions or utilize dark and illumination measurements.…”
Section: Introductionmentioning
confidence: 99%
“…A análise estatística demonstra que o valor do coeficiente de correlação (R) é 0.2082, o que confirma que existe uma fraca correlação negativa entre a velocidade e a eficiência. O desempenho de um sistema fotovoltaico depende de outros fatores além de suas características básicas, depende também das questões ambientais, como intensidade de luz ou irradiância, o ângulo de rastreamento e temperatura da célula [13][14][15]. Problemas ambientais, como variações drásticas da temperatura ambiente, desempenham um papel importante no processo de conversão fotovoltaica [25][26].…”
Section: Resultsunclassified
“…O desempenho geral de células solares varia com a variação de temperatura e a irradiância. Com a mudança no tempo durante o dia, a energia recebida do Sol pelo painel fotovoltaico sofre alterações, tanto a irradiância como a temperatura afetam a eficiência da célula solar [12][13][14][15].…”
Section: Introductionunclassified
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