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Effect Some Factors on the Maximum Practical and Theoretical Values of Efficiency of the Silicon Solar Cells | ||
| journal of kerbala university | ||
| Article 1, Volume 5, Issue 4, 2009, Pages 24-34 PDF (0 K) | ||
| Abstract | ||
| In this research, effect of wavelength, intensity of light and temperature factors on the output parameters of the silicon solar cell(short circuit current, open circuit voltage, filling factor) were studied. The results indicate that the maximum practical value of efficiency by the effect of wavelength factor was equal (15.479%) at wavelength (587nm)(yellow color) and light intensity(100W/m2) and temperature (296.5K).The maximum theoretical value of the efficiency was (79.533%) at the wavelength (452nm) (blue color) and light intensity (100W/m2) and temperature (296.5K) using a program in Visual –Basic language. The maximum practical value of efficiency by the effect of intensity factor was equal (22.214%) at wavelength (509nm) (green color),and light intensity (600W/m2)and temperature (296.5K). The maximum theoretical value of the efficiency at the same conditions was equal (32.421%)by using the same program. Also the results appeared that the maximum theoretical value of the efficiency at the same conditions was equal (24.618%) using the program. | ||
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