| 摘要 |
<p>The invention relates to a method for characterising a photovoltaic element (4), comprising a study phase (E1) for studying the behaviour of the photovoltaic element (4) in response to the application of a light beam from a light source (2), for example a matrix of light-emitting diodes, with a study emission power. Said study phase (E1) comprises a step (E1 -1) of measuring at least one electrical parameter (I, V) representing the operation of the photovoltaic element (4). The method also comprises an initialisation phase (E2) carried out before the study phase (E1), comprising a step (E2-1) of adjusting an operating temperature of the light source (2) according to the study emission power.</p> |
