ANTIREFLECTION COATING AS WELL AS SOLAR CELL AND SOLAR MODULE THEREWITH

摘要

The present invention relates to an antireflection coating (5a), a solar cell and a solar module. The antireflection coating (5a) according to the invention comprises at least a first SiNx layer (10) with a high refractive index and a second SiNx layer (11) with a lower refractive index. Thereby a better light coupling and a better passivation of solar cells and a more homogeneous and darker color impression may be achieved also in the laminated in solar module, while at the same time being insensitive to typical process variations.