SOLAR ENERGY COLLECTOR

摘要

PROBLEM TO BE SOLVED: To provide a solar energy collector improved in sunlight heat collection efficiency.SOLUTION: A heat collector 1 includes a heat collection panel 11, a cover 12 and a reflection member 16. The heat collection panel 11 is mounted on a solar cell module 2 forming a first ventilation layer 31 between itself and a roof 41 so as to face the roof 41 so that a second ventilation layer 32 continuing to the first ventilation layer 31 at the side of a ridge 42 of the roof 41 is formed between itself and the roof 41. The cover 12 covers the heat collection panel 11 so as to form a hollow layer 15 between itself and the heat collection panel 11, and the part facing the heat collection panel 11 is formed of a translucent member. A reflection member 16 is set inside the hollow layer 15 to reflect the sunlight to the heat collection panel 11. And the heat collection panel 11 transmits heat energy in the hollow layer 15 to the second ventilation layer 32.SELECTED DRAWING: Figure 1