WET-TYPE SOLAR CELL AND WET-TYPE SOLAR CELL MODULE

摘要

A wet-type solar cell includes a support composed of a light transmissive material and a photoelectric conversion element having a conductive layer, a photoelectric conversion layer including a porous semiconductor layer, a porous insulating layer, and a counter electrode conductive layer successively provided on the support. A first region where the photoelectric conversion layer is provided on the conductive layer and a second region where the photoelectric conversion layer is not provided on the conductive layer are present, with a scribe line portion formed by not providing the conductive layer on the support lying therebetween. The counter electrode conductive layer extends from the first region to the second region over the scribe line portion, and the scribe line portion has a line width not smaller than 70 μm.

主权项

1. A wet-type solar cell, comprising:
a support composed of a light transmissive material; and a photoelectric conversion element having a conductive layer, a photoelectric conversion layer including a porous semiconductor layer, a porous insulating layer, and a counter electrode conductive layer successively provided on said support, a first region where said photoelectric conversion layer is provided on said conductive layer and a second region where said photoelectric conversion layer is not provided on said conductive layer being present, with a scribe line portion formed by not providing said conductive layer on said support lying therebetween, said counter electrode conductive layer extending from said first region to said second region over said scribe line portion, and said scribe line portion having a line width not smaller than 70 μm.