| 摘要 |
PROBLEM TO BE SOLVED: To solve various problems in solar sharing, particularly cost reduction for installing a frame, degradation in frame strength and difficulty in maintenance of a solar cell module.SOLUTION: The photovoltaic power generation system, including a plurality of solar cell modules and a frame for supporting the solar cell modules, which are supported on the frame and disposed at such intervals that sunlight is irradiated on a frame installation surface, includes a water culture container retaining nutritious liquid for raising agricultural products, provided between the frame installation surface and the solar cell module.SELECTED DRAWING: Figure 4 |
