HSH-Flo 12V DC Solar Submersibel water Pump+15A controller Farm & Ranch 230FT+ Lift Maximum Lift: 230Feet(70 meters),Maximum(Submersible):100 Feet(30 Meters) Flow Rate: 6LPM, Volts:DC12V,Amps:4.0A Controller:Setting the pump working time: work 2.5hours, resting 30 minutes. Controller :Maximum charging voltage :12V-30V,24V-55V,Rated current:15A If you use the pump without battery, you can connect the solar panel wire to the battery button in t