MIDWEST GROUNDWATER provides Water Pumping and Storage solutions for the Midwest of Western Australia and Beyond…


At Midwest Groundwater we provide the Design, Supply and Installation of Lorentz, Franklin and WaterBoy Solar Water Pumps for Geraldton, the Midwest and Beyond.

Each system consists of a pump, pump motor and controller. This modular design keeps all electronics above ground and provides simple servicing, ease of access and maintenance.


Small SOLAR Water Pumps for Low Head applications


The Lorentz PS2-100 Solar Water pump is a low cost quality solution suitable for pumping applications with low volume or low head requirements. The pump retains the high quality construction and reliability of Lorentz, but offers a simplified controller which significantly reduces the cost of the system.

Supplied wired with 15mts of cable with controller  $2150.00 plus gst*

Extension cable available to increase to depth of 30m – $368.00 plus gst*

(*excludes solar panel and freight.)

PS2-150 Helical Rotor Solar Pumps

Lorentz Helical Rotor Pumps

The LORENTZ PS range of DC powered helical rotor pumps have been designed specifically to pump water efficiently using solar power. The helical rotor pump is simple, efficient and reliable. Pumping water with very low levels of solar power from up to 450m below ground. Max total dynamic head 350m. Max flow rate – 3.9m3/hour.

Lorentz Centrifugal Pumps

The Lorentz PS range of DC powered centrifugal pumps have been designed specifically to pump larger volumes of water efficiently using solar power. These highly efficient pumps can achieve flow rates of 79m3/hour. Maxhead 160m.

Lorentz Solar Surface Pumps

LORENTZ also have a range of solar powered surface pumps with flow rates up to 460m3/hour and heads of 90m. These pumps can shift large amounts of water for irrigation and transfer purposes.

Lorentz Helical Rotor Solar Surface Pumps

Lorentz Solar Pool Pumps

The LORENTZ PS Solar powered solar pool pumps are high quality products designed for use in residential and commercial swimming pools and spas. The LORENTZ pool pump uses a DC brushless motor for high efficiency and reliability and offers a very fast return on investment (approx. 3 ½ years) with a smart modular design and full parts list for simple and cost-efficient service and repair. They can replace your existing pump or be mounted parallel to your AC pump and in most instances will handle all your cleaning, heating and chlorination needs.

WaterBoy Solar Pumps

Midwest Groundwater can supply a large range of DIY WaterBoy Solar Water Pump Kits.  Installation is also available.


Franklin Electric Pumps

MIDWEST GROUNDWATER can supply & install an extensive range of FRANKLIN ELECTRIC pumps for any application. FRANKIN ELECTRIC pump systems are of the highest quality and have proven themselves to be leaders in the pumping industry with solid warranty and support.


Kingspan RHINO Water Tanks

MIDWEST GROUNDWATER are your local supplier and accredited installer for KINGSPAN RHINO WATER TANKS.  Tank sizes starting from 26,062L to a whopping 362,979L.


Windmills have been an icon of the Australian Landscape for many years however due to health and safety reasons we now replace with Quality Solar Water Pump systems.

If your Windmill has been damaged by storms or strong winds we are your first choice for Insurance claims.
Quotes are completed promptly and replacement with a high quality Solar Pumping system can be arranged with your insurance company.
Hit the Get A Quote button and fill in your details to get started.

We can remove windmill column and safely lower windmill to ground to facilitate Solar Pump installations.
Please contact us to discuss your options.

Want to know more?

Please fill out our Quote form or contact us for further information