A power coordinated control strategy of photovoltaic-energy storage system (PV-ESS) units is proposed to control the active distribution network (ADN) tracking scheduling commands and mitigating the power flow random fluctuations and voltage violations caused by the mismatch between PV and load curves. The strategy generates the references of the change in the PV-ESS units load rates based on the power difference between the reference value and the actual value at the distribution network PCC at first. Then a pining consensus algorithm is used to adjust the active/reactive load rates of ESS and inverter respectively to achieve power sharing proportional and ensure the reference value of power tracking at the PCC of ADN. In addition, an average consensus algorithm is introduced to calculate the average SOC of the ESSs, and each ESS corrects the power reference according to its own SOC to achieve the balanced control of SOC. Finally, a simulation ADN system containing four PV-ESS units is built in Matlab/Simulink software, and the simulation results verify the effectiveness of the proposed strategyr.