sun 228

ws9876ws9876 Solar Expert Posts: 403 ✭✭✭
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???


  • BB.BB. Super Moderators, Administrators Posts: 30,712 admin
    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.

    Near San Francisco California: 3.5kWatt Grid Tied Solar power system+small backup genset
Sign In or Register to comment.