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Reply from Mr. Julius Tanesab
2020.11.24 00:09:15
PV performance varies with cell temperature. As the temperature increased, the open circuit voltage (Voc) of the module decreased. This in turn reduces the power output of the module. In case of a low cost solar simulator, the temperature tends to increase as the operating time of the solar simulator increases. IEC-Standard-60891 is used to apply to convert electrical paramaters of a PV module to a standard condition reffering to temperature: 25oC, in-plane irradiance: 1000 W/m2.
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