| 摘要 |
The object is to provide a photovoltaic power generation module that reduces the loss from a disk-shaped single crystal wafer and can make full use of arcuate cells, which have not until now been utilized effectively, and a photovoltaic power generation system employing same, to provide a photovoltaic power generation module having a high operating voltage per unit area (also called 'area voltage'), and a photovoltaic power generation system employing same and, furthermore, to provide a photovoltaic power generation module that can increase the module coverage ratio relative to the effective area for installation on a house roof, and a photovoltaic power generation system employing same. The photovoltaic power generation module comprises arcuate cells divided from a disk-shaped single crystal silicon photovoltaic power generation cell, the arcuate cells having a circular arc with a central angle of 90°, the arcuate cells having a grid perpendicular to the chord and at least one busbar perpendicular to the grid, and the arcuate cells being arrayed in a lattice pattern, wherein the arcuate cells have an area of 28 to 65 cm 2 and 14 to 42 thereof are arrayed. |
