| 摘要 |
A solar battery module as a panel-shaped semiconductor module comprises multiple spherical or nearly spherical, granular electric power generation semiconductor elements 1 arranged in multiple rows and columns, a conductive connection mechanism electrically connecting in parallel multiple semiconductor elements 1 in each row and connecting in series multiple semiconductor elements 1 in each column, and a conductive inner metal case 3 housing the multiple semiconductor elements 1 and constituting the conductive connection mechanism, wherein each row of semiconductor elements is housed in each reflecting surface-forming groove 20 of the inner metal case 3, the positive electrodes of the semiconductor electrodes 1 are connected to the bottom plate and the negative electrodes are connected to finger leads 25, the bottom plate 21 of each reflecting surface-forming grove 20 has a cutoff slit 26, and the top is covered with a transparent cover member. |
