Learn more about the brand

Collection: Lorentz Self Install Pumps

Designed and built using LORENTZ's 25 years experience in off -grid water pumping systems. The system sets a new level of quality and reliability for plug and play pumping systems.

This high efficiency, low cost solar pumping system comprising of pump and controller is ideal for applications such as livestock water and irrigation.

Read more
  • Designed for long life to serve a wide range of flow and head requirements.
  • Offering “plug and play” self installation
  • Operation with a sstandard solar panel >200Wp (max 55VDC)


  • High quality
  • Simple plug and play connections for customer self install
  • Controller with plug-in MC4 adaptor cable for PV input and inputs for pump, run dry protection and tank full float switch
  • Motor with socket and cable with plug (15 m / 50 ft)
  • Bracket for controller mounting under PV module
  • Replaceable cables for long life
  • Optional dry run protection and tank full float switch sensors

 Technical data

  • High-efficiency ECDRIVE DC brushless motor and high efficiency helical rotor pump
  • Maximum 40 m / 90 ft head and 3 m3/h flow rate
  • Designed to operate with any standard solar panel >200Wp
  • Maximum voltage: 55VDC.
  • Max. ambient temperature: 50°C
  • Made in China
  • Warranty 1Year


  • System controller with plugged connections, integrated MPPT
  • Controller with Bluetooth® connectivity for local configuration and control
  • Simple S-Connect app for speed control, timers and extended trouble shooting

Pump includes:

  • Plug and play connection for self install
  • Plug-in 15m motor cable, fixed by screws 
  • 1" pipe spiggot for outlet hose

Controller includes:

  • Plug-in MC4 adaptor cable for PV input
  • LED indicators to show operation
  • Run on/off switch
  • Connections for pump motor; solar PV input, and optional dry running protection well probe &/or tank full float switch


  • Well probe for dry run protection with cable
  • Float switch for tanks with cable
  • 15 m / 50 ft motor extension cable with plug
  • 15 m / 50 ft well probe/float switch extension cable with plug
LORENTZ S-Connect App

With LORENTZ S-Connect App easily configure and control your S1-200 pumping system via Bluetooth® connectivity locally.

  • Download it for free on your AndroidTM smartphone from the Google Play Store
  • Connect to your pumping system and access multiple functions such as: Control and measurement of daily/weekly flow, speed, power, performance of connected sensors, timers setting, detailed troubleshooting scheme
Read less
View as:

4 products

*see manufacturer's documentation for further information