Solar Water Pump

Construction & Features  :: Centrifugal mechanism, pump and motor all stainless steel :: Freeze protection optionally ( water drains back to source ) :: Brushless DC motor ( maintenance free ) is same for 12 and 24V application. :: MPP tracking, current booster for solar direct applications, Pump speed control , Low Voltage Disconnect for battery protection, Terminals for float / remote switch and low water probe included. :: 12/24V – 20A Battery charger included. :: Battery high run function. Pumps only when charging current from the solar array is available. Cycling of battery is avoided and lifetime greatly increased.    Characteristics  :: high reliability and life expectancy :: helical rotor or centrifugal pump, brushless motor :: high resistance to sand and corrosion :: fits 4″ and larger well casings Application :: deep well pumping :: drinking water supply :: livestock watering :: irrigation ( pressurized and non – pressurized ) :: pond management ::  irrigation : :: etc.
As long as you have provided the following information. We could design an optimal system for you! 1.lift rate ( in meter ) 2. total pump volume in one day ( m3/day ) 3. effective average sun insolation ( kwh/m2*day ) 4. water temperature ( centigrade degree )    Main parameters of the solar DC water pumps :: PS600 working voltage DC48V-72V MAX open circuit voltage: 150V, solar panel configuration: 300-900W, lift rate: 0-180meters ::  PS1200 working voltage DC 72V-96V MAX open circuit voltage: 200V, solar panel configuration: 480-1200W,lift rate: 0-240meters. ::  PS1800 working voltage DC72V-96V MAX open circuit voltage: 200V, solar panel configuration: 800-2500W,lift rate: 0-50meters.