| 摘要 |
According to an embodiment of the present invention, provides is a structure using a thin film type solar cell with a light blocking unit which comprises: the thin film type solar cell; the light blocking unit configured to block propagation of solar light transmitted through the thin film type solar cell; and an insulation layer installed between the thin film type solar cell and the light blocking unit. The light blocking unit comprises a discoloration layer which becomes in a transparent or colored color in accordance with whether power is supplied. |
