The CHEOPS project – improving performance of single junction perovskite photovoltaics solar cells

The CHEOPS project – improving performance of single junction perovskite photovoltaics solar cells


We focused mainly on the development of single junctions of perovskite and in particular the results that were the most striking were obtained for mini-modules, so we tried to enlarge the size of the
active surface of the cell. Typically, we focused
on mini-modules of size 5cm x 5cm and up to 10cm x 10 cm. For this kind of modules, the best results
obtained were about 15 % up to 16% for 5×5 modules
and 14% for 10×10 modules. Interconnection through
laser patterning allowed to have a very fine resolution and to have
very little area that is lost between the cells in the final mini-module.

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