A landing platform for unmanned aerial vehicles, UAV, having an electrical charging system, wherein said platform comprises: - a plurality of supporting legs fastened to an underside of the platform, and - a plurality of coplanar adjacent electroconductive plates, with their adjacent edges electrically insulated, the electroconductive plates being arranged on an electrically insulated support, with each electroconductive plate being connected with at least an electroconductive cable to a power source and being monitored by a control unit, wherein pairs of electroconductive plates define an electrical circuit; wherein said control unit is configured to at least: detect a change of an electric potential and/or current of said electrical circuit due to a UAV landing on said platform and providing at least two points of contact by making electrical contact of the UAV with at least two different electroconductive plates, and supply energy, from said power source to said at least two electroconductive plates using said at least one corresponding electroconductive cable of each of the two different electroconductive plates to charge powering means of said UAV; characterized in that the platform comprises: a central module, made up of at least one unitary module comprising one of said electroconductive plates, the central module having n-edges and including central structural sockets and central electric sockets on at least some of said n-edges, each of said central electric sockets being connected to the power source through an electroconductive cable, multiple secondary modules, each made up of at least one unitary module comprising one of said electroconductive plates, each secondary module having one edge with a secondary structural socket and with a secondary electric socket electrically connected by an electrical cable to all the unitary modules contained in the secondary module, said secondary electric socket being detachably connected to one of said central electric sockets, and the secondary structural socket being detachably connected to one of said central structural sockets supporting the secondary modules in cantilever. - a plurality of supporting legs fastened to an underside of the platform, and - a plurality of coplanar adjacent electroconductive plates, with their adjacent edges electrically insulated, the electroconductive plates being arranged on an electrically insulated support, with each electroconductive plate being connected with at least an electroconductive cable to a power source and being monitored by a control unit, wherein pairs of electroconductive plates define an electrical circuit; wherein said control unit is configured to at least: detect a change of an electric potential and/or current of said electrical circuit due to a UAV landing on said platform and providing at least two points of contact by making electrical contact of the UAV with at least two different electroconductive plates, and supply energy, from said power source to said at least two electroconductive plates using said at least one corresponding electroconductive cable of each of the two different electroconductive plates to charge powering means of said UAV; detect a change of an electric potential and/or current of said electrical circuit due to a UAV landing on said platform and providing at least two points of contact by making electrical contact of the UAV with at least two different electroconductive plates, and supply energy, from said power source to said at least two electroconductive plates using said at least one corresponding electroconductive cable of each of the two different electroconductive plates to charge powering means of said UAV; characterized in that the platform comprises: a central module, made up of at least one unitary module comprising one of said electroconductive plates, the central module having n-edges and including central structural sockets and central electric sockets on at least some of said n-edges, each of said central electric sockets being connected to the power source through an electroconductive cable, multiple secondary modules, each made up of at least one unitary module comprising one of said electroconductive plates, each secondary module having one edge with a secondary structural socket and with a secondary electric socket electrically connected by an electrical cable to all the unitary modules contained in the secondary module, said secondary electric socket being detachably connected to one of said central electric sockets, and the secondary structural socket being detachably connected to one of said central structural sockets supporting the secondary modules in cantilever. a central module, made up of at least one unitary module comprising one of said electroconductive plates, the central module having n-edges and including central structural sockets and central electric sockets on at least some of said n-edges, each of said central electric sockets being connected to the power source through an electroconductive cable, multiple secondary modules, each made up of at least one unitary module comprising one of said electroconductive plates, each secondary module having one edge with a secondary structural socket and with a secondary electric socket electrically connected by an electrical cable to all the unitary modules contained in the secondary module, said secondary electric socket being detachably connected to one of said central electric sockets, and the secondary structural socket being detachably connected to one of said central structural sockets supporting the secondary modules in cantilever.