Lorentz Submersible Pumps - Helical

Lorentz Helical Pumps and controller

LORENTZ PS helical pumps are optimised to work on low PV wattage with a flow rate of up to 3,900 litres / hour. Designed for drinking water supply, livestock watering, pond management and irrigation applications.

Each system consists of a pump, pump motor and a controller. All electronics are kept above ground for simple access and servicing. The addition of a low level water probe is recommended (sold separately).


  • 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 reducing production costs and reducing carbon footprint
  • Large range of pumps to closely match each application and optimise efficiency


  • 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
  • Data logger
  • IP65 protection class (controller)
  • Overload, reverse polarity, over temperature protection (controller)
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Lorentz PS150 HR Submersible Pump c/w Controller
Lorentz PS150HR - Submersible Solar Pump - 60m HeadThe PS150-HR is a maintenance-free bore pump capable of lifting water up to 60m high. Comes with programmable controller.[PMP-LHR-0150]
Special Order
Lorentz PS200 HR Submersible Pump c/w Controller
Lorentz PS200HR - Submersible Solar Pump - 50m HeadThe PS200-HR is a maintenance-free bore pump capable of lifting water up to 50m high. Comes with programmable controller.[PMP-LHR-0200]
Special Order
Lorentz PS600 HR Submersible Pump c/w Controller
Lorentz PS600HR - Submersible Solar Pump - 180m HeadThe PS600-HR is a maintenance-free bore pump capable of lifting water up to 180m high. Comes with programmable controller.[PMP-LHR-0600]
Special Order
Lorentz PS1800 HR Submersible Pump c/w Controller
Lorentz PS1800HR - Submersible Solar Pump - 250m HeadThe PS1800-HR is a maintenance-free bore pump capable of lifting water up to 250m high. Comes with programmable controller.[PMP-LHR-1800]
Special Order
Lorentz PS4000 HR Submersible Pump c/w Controller
Lorentz PS4000HR - Submersible Solar Pump - 450m HeadThe PS4000-HR is a maintenance-free bore pump capable of lifting water up to 450m high. Comes with programmable controller.[PMP-LHR-4000]
Special Order
Submersible Well Probe Sensor
Submersible Well Probe SensorMechanically activated device for Dry Run Protection in applications with LORENTZ solar pump systems.[PMX-L100]
1 in stock
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We install solar systems in Northern NSW and Southern QLD.

Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)

Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.

We are Open for Business

Rainbow Power Company would like to assure our customers that we are trading (not quite as normal). System designers are working from home and can customise a quote for you (free of charge) over the phone and online. We are still dispatching and posting items, with safety precautions in place. You can still order online or over the phone, and pick up items from RPC (our show room is closed however, and appointments must be made to pick up orders). We are still doing site inspections, keeping the recommended social distancing.

Contact us

This is the perfect time to start thinking about your power needs for the future, reducing your bills, and safeguarding against future power outages, so call today and get in before the oncoming solar rush. PH: 02 6689 1430 or send an enquiry
..stay safe and healthy, your RPC family