| 摘要 |
PURPOSE:To handle a solar cell easily by a method wherein a protruding part protruding from a proper part on the surface is provided at an electricity-storing body and the flat-board-like unit electricity-storing body having a recessed connection part whose shape makes it possible to mate with the protruding connection part on the rear is provided. CONSTITUTION:A protruding connection part 71 is installed on the surface of a unit electricity-storing body 5a; a recessed connection part 72 is installed on the rear of the unit electricity-storing body 5a and in a position corresponding to the protruding connection part 71. A positive terminal part 703 and a negative terminal part 704 are installed as separate bodies at these connection parts 71, 72 or near these connection parts 71, 72. By this setup, required electrical energy can be stored in an electricity-storing body 5 in a short time; the stored electricity energy can be discharged over a long period and stably. |
