Method And System For Generating Electrical Energy Comprising A Collecting Robot And A Plurality Of Producing Robots

The present disclosure relates to a system for generating electrical energy, for instance at an agricultural site, said system comprising:- at least one mobile robot, referred to as "collecting robot" (10);- a plurality of mobile robots, referred to as "producing robots" (20);wherein each collecting robot (10) comprises:- at least one input port (11) adapted for coupling with an output port of a producing robot;- an output port (12) for outputting electrical energy received from each producing robot (20) coupled with the collecting robot (10);wherein each producing robot (20) comprises:- a photovoltaic, PV, generator (23);- at least one input port (21) adapted for coupling with an output port (22) of another producing robot (20);- at least one output port (22) for outputting electrical energy generated by the producing robot (20) and received from each other producing robot (20) coupled with the producing robot.