PSk Surface Solar Pump Systems

LORENTZ PSk-CS surface pumps are vertical multi stage pumps designed to efficiently deliver the highest volumes of water from a solar power source. PSk-CS surface pumps are typically used in irrigation projects and for wide area drinking water applications where they reliably meet the most demanding requirements, economically, without pollution and without a grid connection or diesel generator.

These highly efficient pumps can achieve flow rates of up to 300 m380,000 US Gal.67,000 UK Gal./hour and pump up to a 90 m290 ft290 ft head. Each system consists of a pump, pump motor and a controller. All components are carefully designed for use with direct solar connections. The modular concept allows for simple servicing and a low cost of ownership.


  • Very strong ROI against diesel powered pumping, reducing water production costs and reducing carbon footprint
  • Long life expectancy and proven in service record
  • Designed for use in remote and harsh conditions
  • Smart modular design for simple and cost effective servicing and repair
  • Cost effective spare parts philosophy
  • Large range of pumps to closely match each application and optimise efficiency


  • Engineered in Germany
  • High quality non corrodible materials used
  • Solar direct connect with AC connection options
  • MPPT technology to maximise power use from PV modules
  • 3-phase air cooled high efficiency motor
  • Data logger integrated into the controller with a display of key running data

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