A submersible pump (or sub pump, electric submersible pump (ESP)) is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped. The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between pump and the fluid surface. Submersible pumps push fluid to the surface as opposed to jet pumps having to pull fluids. Submersibles are more efficient than jet pumps. Solar submersible pumps function on the solar energy that is generated through photovoltaic panels that is available directly from sunlight. The pump has minimum maintenance cost and being environment friendly and offering long life, it is an ideal choice for all. Team CTI can design Systems of any size and any type from a small pumping system for individuals up to a water supply for several villages – Off-Grid Solar PV systems are the best long term solution with the best cost-performance ratio for agriculture and clean drinking water with purification systems all powered by Solar PV. We also deal in Lorentz Germany, full range of submersible pumps.

Benefits :

  • 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
  • Water filled motors for reliability and to avoid oil contamination
  • Fast and simple installation
  • Cost effective spare parts philosophy
  • Very strong ROI against diesel powered pumping
  • Large range of pumps to closely match each application and optimise efficiency

Features :

  • Engineered in Germany
  • High quality non corrodible materials used throughout
  • Cast stainless steel components
  • Solar direct connect with AC connection options
  • MPPT technology to maximise power use from PV modules
  • ECDRIVE DC brushless motors, designed for solar, with over 90 % efficiency
  • Inbuit data logging
  • Helical rotor pumps: water temperature specific variants to provide the most efficient outputs


PS2 Solar Pump Systems
Centrifugal and Helical Rotor

LORENTZ PS2 pumps are high quality products designed for drinking water supply, livestock watering, pond management and irrigation applications. PS2 pump systems deliver water economically, cleanly and reliably, anywhere.

Max. flow rate: 79 m3/hour
Max. lift: 450 m


PSk2 Centrifugal Solar Pump Systems

LORENTZ PSk2 systems are our next generation of solar water pumps designed to deliver the highest volume of water across a wide range of lifts. PSk2 pumps perform equally well in irrigation projects and for wide area of drinking water applications where they reliably meet the most demanding requirements, economically and without the use of fossil fuels or a grid connection.

Max. flow rate: 240 m3/hour
Max. lift: 140 m


PS2 Centrifugal Solar Pump Systems

LORENTZ PS2 centrifugal pumps are high quality products designed for higher flow drinking water supply, livestock watering, pond management and irrigation applications. PS centrifugal pumps provide large volumes of water economically, without pollution, anywhere.

Max. flow rate: 79 m3/hour
Max. lift: 160 m

PSk2 15 CSJ 17-18, PS2 4000 CSJ 8-15, PSk2 7 CSJ8-30, PSk2-7 CSJ30-6, PSk2-7 CSJ17-9, PSk2-9 CSJ 8-44, PSk2-9 CSJ 17-11