| 摘要 |
Photovoltaic device comprising a photovoltaic module (1; 1') made up of photovoltaic cells (11), characterized in that at least one photosensitive area (2, 2') intended to be exposed to daylight or another light source (S) is covered with a layer of photoluminescent pigments (3, 3') capable of being permeated by daylight and artificial light and of storing some of their energy so as to release it during the day, under low-brightness conditions, and/or in darkness, towards said photosensitive surface, when said module of photovoltaic cells is no longer exposed to sunlight or to a source of artificial light produced by conventional lighting devices. |
