The utility model relates to an electrostatic net bird dispeller and an electrostatic net bird dispelling system. The electrostatic net bird dispeller comprises a battery, a processing module and a sampling circuit, the processing module comprises a processor and a pulse control circuit, the output end of the sampling circuit is connected with the electrostatic sampling end of the processor, the output end of the processor is connected with the input end of the pulse control circuit, the output end of the pulse control circuit is connected with the electrostatic network, and the pulse controlcircuit is used for outputting intermittent timing pulse signals. The sampling circuit is connected with an electrostatic sampling end of the processor; the operation state of the electrostatic network is adopted; the processor controls the connection and disconnection between the pulse control circuit and the electrostatic network; according to the electrostatic net bird dispeller, the pulse control circuit sends the pulse signals with the preset time interval to the electrostatic net when the electrostatic net is in the normal operation state, the output state on the electrostatic net is theintermittent output state, the output power consumption of the electrostatic net bird dispeller is reduced, and therefore the cruising ability of a battery is improved.