Solar Pumps

Irrigear Goulburn has been a LORENTZ Solar Pumping Sales and Installation Partner for the past 14 years. LORENTZ have a 100% focus on designing and building solar water pumps and have been doing so for over 20 years. Our products are almost always installed in the most remote and harshest off-grid environments.

Designing products for off-grid use is in our DNA and means that the engineering priorities are different from our competitors.

You can see some of our Lorentz systems here

Reliability comes from designing the system components to run in real world conditions. LORENTZ experience of having pump systems installed in over 150 countries over the past 20 years has taught them what is needed to design realiable products.


LORENTZ choose the right materials and production techniques to give their products a long life, even in the most difficult dusty, hot, damp, cold, or dry conditions.

Every single LORENTZ pump system is tested for around 90 minutes before it is packed. They do a mixture of in-process automated testing combined with real testing of every pump system. Every motor and pump is run in water and measured before delivery.

If something does go wrong then all LORENTZ systems are designed to be field serviceable. All systems are modular allowing electronic boards, motors, pump ends and other components to be easily replaced. Not only are they serviceable but component spare parts are priced proportionately to the whole system price.

The Complete Efficient Solar Water Pumping System

PS2 is the latest generation of high efficiency solar water pumping systems. It is an integrated solar water pumping system for small to medium sized applications. Whether your need is to reduce operational costs, improve water security, or be more sustainable, PS2 provides the right solution.

PS2 covers a wide power range from 150W to 4kW with a wide range of pumps for submersible, surface or swimming pool applications.


All PS2 systems use a unique DC brushless and sensorless motor named ECDRIVE. This motor is a perfect match for solar applications as it has a very high efficiency across its whole operating range. This is very different to a small AC motor where maximum efficiency is only achieved in a narrow operating band.

Solar power is always changing through the day and depending on weather conditions. The LORENTZ ECDRIVE and PS2 have an average daily efficiency of above 90 %, most of our competitors achieve 65 % with clear blue skies and much less when there is cloud cover.

Visit the Lorentz Website for more information

CONNECTED

The PS2 system is configured on site using PumpScanner, an Android™ based App that the installer uses. Common configuration is done with three clicks and there is full access to configure system behavior based on additional sensor inputs.

The PS2 constantly records operational data and provides access to rich information for both customers and technicians.

The PS2 can also be connected to our pumpMANAGER managed service. This is a simple, cloud delivered, pay monthly service that takes away the complexity of remote monitoring and management. One low fee means that you can see exactly what the system is doing, make changes to settings and receive alerts irrespective of location.