| 摘要 |
A see-through type solar battery module includes optically transparent first and second substrates and a plurality of annular clusters. Each cluster includes: a plurality of spherical solar cells; a conductive layer to which first electrodes of the plurality of solar cells are electrically connected in parallel; a conductive member to which second electrodes of the plurality of solar cells are electrically connected in parallel; a bypass diode connected to the conductive layer and the conductive member; and a conductive connection member that electrically connects the conductive layer to conductive member of the cluster that is adjacent in a predetermined direction. By providing the clusters in a snowflake configuration, or in a single rectilinear pattern, the scope is enlarged for selecting the ratio between sunlight transmission ratio and electrical generation capability, so that enhanced freedom of design for use as a window material is obtained. |
