grille collectrice

OBS: Les grilles collectrices prennent traditionnellement la forme de grilles métalliques pouvant occulter la cellule solaire, ce qui se traduit par une perte de rendement. Afin de réduire l'obscurcissement, certaines cellules solaires comprennent une couche conductrice transparente, notamment à base de nitrure de gallium, en guise de grille collectrice.

CONT: Collector grids have conventionally been metallic grids that can obscure the solar cell, resulting in a loss of efficiency. To reduce obscuration, some known solar cells use a transparent conductive coating (TCC), such as gallium nitride (GaN), as the collector grid.
OBS: grid: The fine ""finger"" structure made of metal on the front side of the solar cell that serves as an n-contact.