To deal with the problem of voltage and power factor exceeding limits caused by distributed PV integration, an improved voltage and power factor coordination control strategy of distributed PV is proposed. The strategy includes voltage control strategy and power factor control strategy, voltage control strategy regulates the voltage of integration by controlling PV reactive power firstly and reducing PV reactive power when PV reactive power reach lower limit, power factor control strategy regulates reactive power of PV and power factor of the point of common coupling, proportional integral controller is designed for two control strategies. Finally, an example is given to demonstrate the effectiveness of the proposed control strategy in a RT-LAB simulation environment.