3. Solar Pumps
Lorentz Submersible Solar Pumps
LORENTZ PS submersible pumps are high quality products designed for drinking water supply, livestock watering, pond management and irrigation applications. PS centrifugal pumps provide large volumes of water economically, without pollution, anywhere.
Submersible pump systems are more efficient and pump out more water per watt of solar panel installed. They are "water-cooled" and are able to lift water from deeper sources. Their sturdy design and construction allows for various applications and can be installed in various bodies of water. They are also more resistant to high water level fluctuations.
PS Centrifugal Solar Pump Systems
LORENTZ PS centrifugal pumps are high quality products designed for higher flow drinking water supply, livestock watering, pond management and irrigation applications. PS centrifugal pumps provide large volumes of water economically, without pollution, anywhere.
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 79 m3/hour.
Each system consists of a pump, pump motor and a controller. This modular concept keeps all electronics above ground providing, simple servicing, ease of access and a low cost of ownership.
Max. flow rate: 79 m3/hour Max. lift: 160 m
Benefits
- 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
Features
- Engineered in Germany
- Water temperature specific variants to provide the most efficient outputs
- 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
- Optional data logger
PS Helical Rotor Solar Pump Systems
LORENTZ PS helical rotor pumps are high quality products designed for drinking water supply, livestock watering and smaller irrigation applications. PS helical rotor pump systems deliver water economically, cleanly and reliably, anywhere.
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 450 m below the ground.
Each system consists of a pump, pump motor and a controller. This modular concept keeps all electronics above ground providing, simple servicing, ease of access and a low cost of ownership.
Max. flow rate: 3.9 m3/hour Max. lift: 450 m
Benefits
- 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
- Large range of pumps to closely match each application and optimise efficiency
Features
- Engineered in Germany
- Water temperature specific variants to provide the most efficient outputs
- 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
- Optional data logger
PSk2 Centrifugal Solar Pump Systems
LORENTZ PSk2 systems are our next generation of solar water pumps designed to deliver the highest volume of water across a wide range of lifts. PSk2 pumps perform equally well in irrigation projects and for wide area of drinking water applications where they reliably meet the most demanding requirements, economically and without the use of fossil fuels or a grid connection.
PSk2 provides all of the features and functions that larger scale water projects require including a wide range of sensor inputs and inbuilt monitoring and management. PSk2 is also compatible with LORENTZ CONNECTED services for cost effective remote monitoring and management.
Although technically advanced, PSk2 is simple to specify, install and maintain and provides exceptional performance driven by LORENTZ long experience of off grid solar pumping.
Max. flow rate: 240 m3/hour Max. lift: 140 m
Benefits
- Very strong ROI against diesel powered pumping, reducing water production costs and reducing carbon footprint
- Advanced power management techniques to deliver the most water based on the power available
- Comprehensive inputs and outputs to provide a cost effective single unit solution
- Wide range of products to closely match each application and optimize efficiency
- Fast specification, installation and configuration allow for fast implementation and minimal downtime
- Smart modular product design for simple and cost effective product repair
- Powerful inbuilt monitoring and control features provide detailed operational information and simple access to advanced features
Features
- Engineered in Germany using high quality non corrodible materials
- IP54/NEMA 3A corrosion resistant housing
- 0-60Hz motor speed control
- Wide range of inputs to influence pump behaviour
- Integrated monitoring and management including onboard recording of 5 years performance data, smart device access via PumpScanner Android™ App and integration to LORENTZ pumpMANAGER remote management service
- Inbuilt irradiation measurement and pump control based on power available
- Integration with the LORENTZ SmartPSU for grid/generator connection and power blending
Lorentz Surface Solar Pumps
LORENTZ PS Surface Pumps are high quality products designed for water transfer, pond management and irrigation applications where a surface pump is required.
The LORENTZ PS range of DC powered surface pumps are connected to a solar generator via a controller. The controller provides inputs for monitoring storage tank levels, controlling the pump speed and uses maximum power point tracking technology to optimize the water volume that is pumped.
Surface solar pump systems are easier to monitor, and service if needed. They can be installed by one (1) person and does not require plenty of equipment to work on. They are more portable and easy to install from one place to another. Since surface type pumps are more dynamic in size and shape and not limited by water well area, the most powerful solar pumps are surface type.
PS-B Solar Booster Pump Systems
LORENTZ PS boost pumps are high quality products designed for higher pressure, low flow clean water boost applications. Boost pumps are typically used to pressurise water supplies. PS boost pumps provide high water pressures economically, without pollution, anywhere.
Max. flow rate: 0.9 m3/hour Max. lift: 120 m
Benefits
- 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
- Fast and simple installation
- Cost effective spare parts philosophy
- Very strong ROI against diesel powered pumping reducing production costs and reducing carbon footprint
Features
- Engineered in Germany
- High quality non corrodible materials used throughout
- 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
- Optional data logger
PS Solar Pump Systems for Pools
LORENTZ PS Swimming Pool Pumps are high quality products designed for use in residential and commercial swimming pools and spas. In most pool applications all of the filtration needs can be met directly from solar panels meaning no electricity costs and significant benefits to the environment. The LORENTZ pump uses a DC brushless motor for high efficiency and reliability, it is connected to a solar generator via a controller. The controller monitors the system, controls the pump speed and optimizes the amount of water pumped based on the power available.
Benefits
- Zero energy costs provide a very fast return on investment
- Longer life expectancy than standard AC motors
- Quiet and efficient
- Proven in service record
- Speed controllable to match the pool size exactly
- Smart modular design for simple and cost effective servicing and repair
- Fast and simple installation, direct replacement for an existing pool pump
Features
- Engineered in Germany
- ECDRIVE DC brushless motors, designed for solar with over 90% efficiency
- High quality non corrodible materials used throughout
- Solar direct connect with AC connection options
- MPPT technology to maximise power use from PV modules
- Optional data logger
PS-CS-F Solar Pump Systems
LORENTZ PS centrifugal pumps are high quality products designed for higher flow drinking water supply, livestock watering, pond management and irrigation applications. PS centrifugal pumps provide large volumes of water economically, without pollution, anywhere.
Max. flow rate: 59 m3/hour Max. lift: 70 m
Benefits
- 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
- Fast and simple installation
- Cost effective spare parts philosophy
- Very strong ROI against diesel powered pumping reducing production costs and reducing carbon footprint
Features
- Engineered in Germany
- High quality non corrodible materials used throughout
- 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
- Optional data logger
PSk2-CS Centrifugal Solar Pump Systems
LORENTZ PSk2 systems are our next generation of solar water pumps designed to deliver the highest volume of water across a wide range of lifts. PSk2 pumps perform equally well in irrigation projects and for wide area of drinking water applications where they reliably meet the most demanding requirements, economically and without the use of fossil fuels or a grid connection.
PSk2 provides all of the features and functions that larger scale water projects require including a wide range of sensor inputs and inbuilt monitoring and management. PSk2 is also compatible with LORENTZ CONNECTED services for cost effective remote monitoring and management. Although technically advanced, PSk2 is simple to specify, install and maintain and provides exceptional performance driven by LORENTZ long experience of off grid solar pumping.
Max. flow rate: 460 m3/hour Max. lift: 90 m
Benefits
- Very strong ROI against diesel powered pumping, reducing water production costs and reducing carbon footprint
- Advanced power management techniques to deliver the most water based on the power available
- Comprehensive inputs and outputs to provide a cost effective single unit solution
- Wide range of products to closely match each application and optimize efficiency
- Fast specification, installation and configuration allow for fast implementation and minimal downtime
- Smart modular product design for simple and cost effective product repair
- Powerful inbuilt monitoring and control features provide detailed operational information and simple access to advanced features
Features
- Engineered in Germany using high quality non corrodible materials
- IP54/NEMA 3A corrosion resistant controller housing
- 0-60Hz motor speed control
- Wide range of inputs to influence pump behaviour
- Integrated monitoring and management including onboard recording of 5 years performance data, smart device access via PumpScanner Android™ App and integration to LORENTZ pumpMANAGER remote management service
- Inbuilt irradiation measurement and pump control based on power available
- Integration with the LORENTZ SmartPSU for grid/generator connection and power blending
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