DOUBLE-SIDED SOLAR CELL

摘要

In the case of a double-sided solar cell, which has at least a transparent substrate (1) on which a TCO layer is arranged as first contact (2), on which there is located an active layer (4) which is provided with a further TCO layer as second contact (5), metal oxide nanorods (3) having a cross section tapering in the direction of the second contact (5) are arranged according to the invention in the active layer (4), wherein the base area of the metal oxide nanorods (3) with the larger cross section rests directly against the first contact (2) and the active layer (4) covers the entire height of the metal oxide nanorods (3), wherein the tips of the metal oxide nanorods (3) form point contacts.