| 摘要 |
The invention relates to a photovoltaic device (1) and a corresponding plant, of the kind comprising a plurality of photovoltaic panels (3), for transforming the incident solar radiation in direct electric current, at least one reflecting surface (2) and a reflecting focal element (8) for concentrating the incident solar radiation, positioned on a frame (4) supported by a support (5) having an electromechanical tracking system (7), in azimuth and/or in elevation, of the direction of origin of the solar rays, wherein said reflecting focal element (8) is further provided with shuttering means of the incident radiation on said reflecting focal element (8) and reflected by said reflecting focal element to said photovoltaic panels (3). |
