How do you size a panel array for a DC water pump? I am installing a sunpumps submersible (SCS-18-300-240 BL) that will pump 80 mts from pump to tank. I need to know how many panels to use in the system. I am attaching the pump curve chart if useful.
Panel array sizing for DC water pump
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Based on that information it looks like you are going to need somewhere between 1300w and 2700watts depending on which motor you get and how fast you need to pump. -
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The OP also does not provide any details on how deep the water source is which will affect the size of the pump and solar array.Comment
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The OP also needs to calculate Total Dynamic Head (TDH) in order to come up with reasonably accurate pump and power requirements.Comment
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