| 摘要 |
<p>The object of the present invention is to provide a structure for the electrical protection of photovoltaic facilities in the event a photovoltaic generator (G 1 -G p ) is connected with its polarity reversed, for what it includes a protection cell that comprises two connection points (1, 2) at which the photovoltaic generator is connected (G 1 -G p ), at least one device (D) in charge of reducing the voltage of the photovoltaic generator (G 1 -G p ) in the event of polarity reversion, which is connected in parallel between the aforementioned two connection points, at least one element (M) of breakage and/or protection of the photovoltaic generator (G 1 -G p ) serially connected to the preceding elements, minimizing the loading on the aforementioned break and/or protection elements.</p> |
