sun 228

ws9876
ws9876 Solar Expert Posts: 450 ✭✭✭
in Solar Water Pumping #1
this pump says it needs 12-30 volts. Panels commonly have a 30v rating but a 37 voc
is this ok??? what panel would you use for this pump???
http://www.sunpumps.com/Products/SDS-D-228/
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  • BB.
    BB. Super Moderators, Administrators Posts: 33,658 admin
    #2
    You might need to contact sunpumps directly. Solar panels have almost a 2:1 voltage range from Cold Voc to Hot Vmp.

    Sunpumps would need to tell you if 12-30 volts is the Vmp range or the never to exceed voltage range.

    -Bill
    Near San Francisco California: 3.5kWatt Grid Tied Solar power system+small backup genset
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