NOVELTY - Photovoltaic electrical generator comprises a total flat photovoltaic surface (10, 110, 210, 310, 410, 510) with orientations (A, A', B, B', C, C'). The total photovoltaic surface is divided into two or more separate photovoltaic surfaces (30, 130, 330, 430), at least two of which having an orientation (A, A', B, B', C, C') different from each other, or the total photovoltaic surface (10, 110, 210, 310, 410, 510) is continuous and comprises zones (230) that are more or less active depending on their orientation to the sun.    USE - The generator is used for supplying the electrical power of a street lamp. The support is used for an electrical or electronic accessory. The kit is used for generating photovoltaic electrical energy. The street lamp is used for street lighting (all claimed).    ADVANTAGE - The generator is a more versatile photovoltaic electrical energy generator, i.e. which is suitable for use in numerous application fields. The photovoltaic electrical generator is less bulky and stronger than the prior art. It has pleasant appearance, for example for use on streets, in urban or civilian settings. The photovoltaic electrical generator is prearranged for being adaptable to environmental needs, for example to the presence of shaded zones. The photovoltaic electrical generator comprises a total photovoltaic surface with orientations. The generator exploits as much as possible the portion of photovoltaic surface that in each instant has the best exposure to the sun.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are:    (1) Support (1, 501, 601, 701) for an electrical or electronic accessory (65, 565, 665, 765, 770) comprising a generator of photovoltaic electrical energy (1, 501, 601, 701);    (2) electrical or electronic device comprising a support (1, 501, 601, 701) and an electrical or electronic accessory (65, 565, 665, 765, 770);    (3) kit for generating photovoltaic electrical energy suitable for mounting a variable number of separate photovoltaic surfaces (30); and    (4) street lamp for street lighting comprising a photovoltaic panel covering with vertical extension (35, 535, 735).    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded perspective view of the generator.    Photovoltaic surface (10)    Preassembled photovoltaic panel (35)    Vertical bar (40)    Spacer element (42)    Seat (45)