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Scope of the current study is to examine the electrical characteristics of photovoltaic (PV) modules after being subjected to high impulse voltages, which are usually generated by lightning or switching surges. Tests were conducted at the High Voltage Laboratory of the University of Patras in Greece on PV modules of 5 and 195 Wp derived from different manufacturers, by performing various stress scenarios...
This work evaluates the variations of photovoltaic properties of epitaxial silicon solar cells, fabricated on UMG-Si substrates, as a function of the epilayer thickness for different recombination velocities and doping concentrations. Device simulation and optimization software, developed in a previous paper, has been extended and adapted to n+pp+ type epitaxial solar cells.
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