The German designed Lorentz Helical Rotor (HR) and Centrifugal (C) submersible pumps are designed specifically for solar and battery operation.

The Helical Rotor systems are designed for higher lift applications where the Centrifugal systems are designed for lower head, higher flow applications.

Offering high reliability and long life expectancy, these maintenance free systems provide cost-efficient pumping.

Our technicians can assist with the selection of the correct model for your application.

• Drinking water supply
• Livestock watering
• Pond management
• Irrigation
• Etc.

• Brushless DC-motor
• Water filled
• Dynamic carbon/ceramic slide bearings

• Helical rotor pump (positive displacement pump)
• Two (2) main pump parts only, stator and rotor
• Stator: Geometry made of abrasion resistant rubber
• Rotor: Stainless steel, hard chrome plated, abrasion resistant
• Sand causes less damage than other pump types
• Self cleaning
• Non-return valve

• Mounted at the surface (no submerged electronic parts)
• Two (2) control inputs for well: Probe (dry running protection), float or pressure switches, remote control, etc.
• Overload protection
• Speed control, max. pump speed adjustable to approx. 1/2 flow rate
• For solar direct systems: integrated MPP-Tracking
• For battery systems: low voltage disconnect and restart after battery has recovered

The following Lorentz systems are available. They vary primarily in the amount of solar power input the controllers can support and, hence, the flow rate and lift provided by the pump.

• Lifts up to 22m
• Flow rate up to 5.0m3/h
• 12-24VDC nominal voltage
• Solar input between 65 - 450Wp

• Lifts up to 50m
• Flow rate up to 2.7m3/h (5.0m3/h Centrifugal)
• 24-48VDC nominal voltage
• Solar input between 80 - 300Wp

• Lifts up to 180m
• Flow rate up to 11m3/h
• 48-72VDC nominal voltage (48VDC for battery operation)
• Solar input between 300 - 900Wp

• Lifts up to 240m
• Flow rate up to 21m3/h
• 72-96VDC nominal voltage
• Solar input between 350 - 1200Wp

• Lifts up to 50m
• Flow rate up to 22m3/h
• 72-96VDC nominal voltage
• Solar input up to 2500Wp
  

The following table includes indicative pricing for some of our more popular Lorentz solar pumping systems:

PACKAGE	200-1	200-2	600-1	600-2	1200-1	1200-2	1200-3
Array	175W	246W	350W	525W	700W	1050W	1400W
Voltage	24V	24V	48V	72V	96V	72V	96V
TotalHead	L/Day	L/Day	L/Day	L/Day	L/Day	L/Day	L/Day
5m	11000	17000	40000	55000	70000	130000	150000
15m	8000	12000	18000	24000	34000	48000	96000
30m	4300	5500	10000	15000	19000	25000	48000
50m	2000	4000	5400	10000	13000	17000	25000
70m	-	-	4000	6500	8000	11000	17000
90m	-	-	3000	5000	7000	9300	12000
120m	-	-	2400	4000	4500	7000	10000
140m	-	-	2000	3500	4000	5200	8000
Posts	1	1	1	1	2	2	4
Warranty	-	-	-	-	-	-	-
Pump	2 years	2 years	2 years	2 years	2 years	2 years	2 years
Panels	25 years	25 years	25 years	25 years	25 years	25 years	25 years
Price (Kit)	$4980	$5700	$7600	$9100	$11000	$14500	$17900

Notes:

• Figures based on 6 peak sun hours per day
• Contact us for lift heights above 140m

Kit Pricing includes:

• Pump & Controller
• Low Level Cut-Out
• Non-Return Valve
• Sharp Solar Panels (25 Year Warranty)
• Solar Panel Mounting Frame & Post with Stainless Fixings
• Solar Panel Connection Cable

Items Required to Complete Installation (Not included):

• Submersible Cable for Pump (Between $6.00 - $13.00 per metre)
• Submersible Cable for Low-Level Switch ($4.00 per metre)
• Safety Support Rope ($1.10 per metre)
• Poly Pipe & Fittings
• Bore Cap (for bores) or Float (for rivers & dams)
• Installation

Please contact us for a quotation for a system to suit your application.

LEASE YOUR SOLAR PUMPING SYSTEM!

We also have leasing options available to GST Registered ABN Holders. This option includes 5 year on-site warranty and is available only on fully installed systems.

For installation and leasing options, please contact our solar pumping distributor, Aussie Solar Installations on 1300 794 110 or see: www.aussiesolar.com.au