PLC control system is a optimization program designed and developed by Yaochuang Energy R & D team according to the operation characteristics of solar water pump system. It can improve whole system performance, reduce the loss of the pump due to external causes, increase the service life of the pump and enhance solar power system efficiency.
Setting pump running time period, decreasing damage pump motor because of frequent starting
When sunshine condition is not good enough, it will stop pump work after several failing trying
It can avoid a sudden shutdown of the pump when a temporary cloud covers
Multiple pumps control
When sunshine condition is not good, it can increase whole set system performance by starting pump one by one
PLC will monitor pump operating to avoid idling, lacking of water
It can record late 3 months water pump operation state