Compressor unit control method and device, air conditioner and storage medium

The invention relates to a compressor unit control method and device, an air conditioner and a storage medium, and the method comprises the steps that a first environment parameter of the space where the air conditioner is located is obtained, and a target power consumption parameter corresponding to the air conditioner is determined; according to the first environment parameter and the target power consumption parameter, the target output power of the compressor unit is determined; and according to the target output power, a target working mode of the compressor unit is determined, and according to the target working mode, the frequency of a compressor in the compressor unit is controlled. The target output power of the compressor unit is determined, and the frequency of the compressor in the compressor unit is controlled according to the target output power of the compressor unit, so that targeted control is performed according to the power required to be loaded by the compressor unit, and high-frequency id