| 摘要 |
An object is to provide a photovoltaic system that realizes resource saving, high load-bearing capacity, and an increase in the area of a light-receiving surface. To achieve the object, the photovoltaic system includes a solar cell module including first and second ends and first and second main surfaces, a first holder including a first groove portion, and a second holder including a second groove portion. The first groove portion includes a first front portion facing the first main surface, a first back portion facing the second main surface, and a first side portion connecting the first front portion and the first back portion to each other. The second insertion groove portion includes a second front portion facing the first main surface, a second back portion facing the second main surface, and a second side portion connecting the second front portion and the second back portion to each other. The first groove portion has a first gap and a second gap, the first gap being a gap between the first back portion and an end of the first front portion on the second holder side, and the second gap being a gap that is nearer to the first side portion than the first gap. The second gap is larger than at least one of the first gap and a third gap, the third gap being a gap between an imaginary surface extending from the first front portion toward the second holder and the first back portion. The distance between the first end and the second end is larger than the distance between the second side portion and the end of the first front portion on the second holder side and is smaller than the distance between the first side portion and an end of the second front portion on the first holder side. |
