The invention discloses a hybrid vehicle self-adaptive insufficient voltage resistant self-starting system and a control method thereof. The hybrid vehicle self-adaptive insufficient voltage resistant self-starting system mainly comprises a wireless transmitting and receiving module, a self-adaptive module, an SOC module, a storage battery, a controller, an engine and a double-rotor motor; and the controller is correspondingly connected with the wireless transmitting and receiving module, the self-adaptive module, the SOC module and the storage battery through wireless harnesses. According to the hybrid vehicle self-adaptive insufficient voltage resistant self-starting system, by using self-adaptive control and adjusting a detection period, the predication accuracy is improved, a problem that the voltage of the storage battery is insufficient under the circumstance that an automobile is long-laid is effectively solved, the resource waste problem under the real-time detection situation is solved, and the detection validity under the fixed period detection is enhanced; by comparing the size of each detection period of reducing the electric quantity to a reset value range within the same temperature and domain range, the service life situation of the storage battery can be predicated; a vehicle owner can select to change the storage battery according to the predication result; and the use experience of the vehicle owner is optimized.