The integrated controller for wind, solar, diesel, and energy storage, including a busbar, several photovoltaic controllers, a wind power DC combiner box, a diesel power DC switching box, and a diesel power automatic start stop control distribution box. The photovoltaic controller is used to connect to the photovoltaic array group, the wind power DC combiner box is used to connect to the wind turbine generator through the wind power controller, the diesel DC switching box is used to connect to the diesel AC distribution box through the diesel DC stabilized power supply, and is connected to the diesel generator through the diesel AC distribution box. The diesel automatic start stop control distribution box is used to send the diesel automatic start stop control distribution current signal to the diesel AC distribution box, The busbar behind the photovoltaic controller is equipped with an optical assessment current transformer. The rear end of the busbar is equipped with a total metering current transformer. There is a diesel voltage transformer between the diesel generator and the diesel AC distribution box. The tail end of the busbar is used to connect several battery packs and a communication equipment group for wireless remote communication with the outside world for remote monitoring, measurement, and meter reading.