| 摘要 |
PROBLEM TO BE SOLVED: To provide a photovoltaic power generator that can easily co-exist with an environment filled with water, such as a scenery pond.SOLUTION: A photovoltaic power generator includes water supply means for supplying water onto the light-receiving surface of a photovoltaic power generator panel 2, so that at least a part of the light-receiving surface is in a state contact with flowing water or static water, or the light-receiving surface is located underwater. In this photovoltaic power generator, a cavity may be formed on the lower surface side of the photovoltaic power generator panel 2, and the light-receiving surface may have a gradient. |
