In the construction process of photovoltaic power generation projects, when comparing the construction progress, it is necessary to compare the actual progress with the weekly plan and the monthly plan. Among them, when there is a deviation from the weekly plan, the project department can adjust the schedule by itself; when there is a deviation from the monthly plan, the new schedule must be submitted to the head office and the supervision engineer, and implemented after approval.

      When the actual progress of the project is found to be inconsistent with the planned progress, especially when the actual progress of the project lags behind the planned progress, the deviation and the reasons for the deviation must be carefully explored, and its impact on the follow-up work must be calculated for the follow-up work of the project. Compare the work-free time difference (FF) of the job. If it affects the follow-up work of the project, countermeasures should be taken to adjust the construction schedule to ensure that the photovoltaic power generation project is completed on time.