What are the components of the solar photovoltaic pump system?
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- Nov 17,2018
1, photovoltaic module array
The photovoltaic module array iscomposed of a single photovoltaic module in series and parallel. Its capacityis configured according to the power of the pump motor.
2, DC / DC and DC / AC conversionequipment
For pump systems with ACasynchronous or synchronous motors, a DC/AC power conversion must be providedto output the voltage appropriate for the motor's operation.
For pump systems that use DCbrushless motors, a system-specific drive controller is required.
3, the pump
For photovoltaic pump systems, thechoice of pump type is also important. In a system with low power, if the userrequires a high lift but a small flow, a positive displacement pump should beselected. In other cases, centrifugal or axial flow pumps can be used.
4. Water tower and water supplyfacilities
Since the power source of thephotovoltaic pump system is solar radiation, the system is generally configuredto work during the day. If there is a need for water supply at night, you needto have water storage equipment.