Lorentz Solar Pumps

The Lorentz and Grundfos SQ Flex pumps are the world's most economical water pumps, and they are used in deep well pumping, pressurized and non-pressurized irrigation, home water systems and livestock watering. There are no limits to how large solar pumps can be built. But, they tend to be most competitive in small installations where combustion engines are least economical.

LORENTZ PS150 Solar Water Pumping System DC brushless motor on bottom, centrifugal pump end. Extremely efficient pump design Complete Details
LORENTZ PS200 Solar Water Pumping System 3-phase brushless motor on bottom, helical-rotor pump head and check valve on top. Complete Details
LORENTZ PS600 Solar Water Pumping System PS600 eliminates the weakest links in solar pumping by using helical rotor (progressive cavity) and centrifugal pump ends and a brushless and water-filled motor. Complete Details
LORENTZ PS1200 Solar Water Pumping System PS1200 eliminates the weakest links in solar pumping by using helical rotor (progressing cavity) and centrifugal pump ends and a brushless and water-filled motor. Complete Details
LORENTZ PS1800 Solar Water Pumping System PS1800 eliminates the weakest links in solar pumping by using centrifugal pump ends and a brushless and water-filled motor. Complete Details

Solar Water Pumping System by Lorentz

Example: Solar Pumping System

Manufacture: Lorentz Solar Pump

Model: Lorentz PS600-330-HR14-1

Solar Modules: (2) GE 165W. 24VDC

Total Lift: 35 ft.

Pipeline Distance: 1,865 ft.

Total Daily Volume: 4,600 Gallons

How to size a solar water pumping system.