| 摘要 |
A photovoltaic generator supplies load 6 with electrical energy, the photovoltaic generator comprising at least one module having a group of photovoltaic cells (18) connected in series, so that the positive terminal of the group is raised to a positive potential compared with the negative terminal thereof when the cells receive sunlight on one side, as well as two plates between which the group is located, the plate located on the side of the cells being transparent to light, whilst a metal frame (28) is provided for sealing the periphery of the two plates, and the frame is raised to a potential higher than, equal to or slightly lower than the potential to which is raised the positive terminal by connection to a point (A, B) of the electrical circuit to slowdown corrosion. Application is to supplying electrical energy to buildings. <IMAGE> |
