| 摘要 |
A brick (10) in transparent material such as glass or another similar material has an inner cavity in which solar cells (20) are arranged so as to be irradiated by the light of the sun. The electric energy obtained from the solar cells of one o more bricks (10) is accumulated in batteries (48) for a subsequent utilization. The brick has a double function: the structural function and the function of taking advantage of the sun energy to produce electric energy. |
