Research Article
Estimation of Climatic Parameters of a PV System Based on Gradient Method
Table 1
Quantities related to the physical model of the solar cell.
| | Notation | Designation | Numerical values |
| | Reference solar radiation (w/m2) in STC | 1000 | | Ambient temperature (°C) in STC | 25 | | Reference junction temperature (°K) in STC | 298.15 | | Energy of gap (eV) | 1.12 | | Electron charge (C) | | | Boltzmann constant (J/°K) | | | Constant of ideality | 1==>2 | | Temperature coefficient (A/°C) | |
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