Solar Water Pumping Systems - GenPro Energy Solutions

PRODUCT INFORMATION & SPECIFICATIONS 

www.genproenergy.com 

SUBMERSIBLE PUMPS 

SURFACE PUMPS 

TRACKING SOLUTIONS 

SOLAR MODULES 

Solar Water 

Pumping 

Systems 

2011-2012

Providing dependable 

solar water solutions 

where it’s needed most 

As experts in solar water 

pumping technology, 

we provide the most 

advanced solutions for 

delivering reliable, costeffective 

solar water 

pumping systems. 

Solar water pumping systems are used 

today for a wide-range of water delivery 

applications. Village water supply, water 

purification, livestock watering, remote 

homes, irrigation and de-watering 

solutions are just a few of the ways that 

solar water pumps are utilized today. 

To demonstrate our 

ongoing commitment, 

GenPro Energy Solutions 

offers monthly industry 

training programs that 

empower our network 

to provide superior field 

service and support. 

The Founders, GenPro Energy Solutions 

Our solar water pumping systems are 

specifically designed to work with 

alternative energy sources like solar and 

wind. The core LORENTZ technology can 

easily be integrated into almost any remote 

application and green architectural design. 

Each system produces a reliable means to 

harvest water where utility power doesn’t 

exist. 

Our systems range from simple low volume 

pumping solutions up to complete systems 

capable of delivering 578 gallons per 

minute only using the energy of the sun. 

Each system is tailored to meet a wide 

range of specific needs and to address 

the myriad of issues surrounding different 

source-water chemistries. Our systems are 

simple to operate and easily maintained in 

the field. They are engineered for sustained 

operations with no necessary scheduled 

maintenance. A truly green solution. 

Current Areas of Deployment: 

Dominican Republic Haiti 

U.S. Lower 48 Alaska 

Costa Rica Alberta 

Hawaii Brazil 

Bahamas Saskatchewan 

Barbados British Columbia 

Puerto Rico Quebec 

St. Lucia Manitoba 

Jamaica Turks & Caicos 

Nassau Cayman 

All GenPro Solar Pumping systems share the 

same fundamental characteristics. They are 

modular, scalable, and are simple to set up. 

They are designed to meet or exceed US 

and international standards. 

Thank you GenPro 

for providing the 

best solar systems 

we have ever used. 

Jamie Slough, CEO 

LifeGivingForce, LLC 

PRODUCT SPECIFICATIONS | 2

LORENTZ PS150C 

SOLAR WATER PUMPING SYSTEM 

SYSTEM DESCRIPTION 

The LORENTZ PS150 Centric is designed to lift water from shallow 

water sources such as bore hole, pond, spring box and dug out 

applications. It has the capacity of producing 1,260 U.S. gallons per 

hour or in a solar day (5 to 6 hours), approximately 7560 U.S. gallons. 

The system design incorporates one of the most efficient solar 

power technologies in the world, the LORENTZ Control/Pump/ 

Motor combination. If water is required after daylight hours, an 

optional battery bank can be integrated. The LORENTZ system 

incorporates technology to maintain the life of the batteries by 

preventing over-discharge. During daylight hours the battery 

bank can be recharged by the solar array, which in turn powers the 

pumping systems for days of autonomy at full flow production. 

Once installed the system is simple to operate and provides years 

of dependable service. The unique de-sign allows for additional 

power input sources such as wind turbine with optional accessories. 

FEATURES 

Maintenance-Free Brushless DC Motor 

Suitable for 12-24 Volt DC Operation 

No electronics in the motor 

Control: IP 54, UL LISTED 

Motor: IP 68, UL LISTED 

Control inputs for well probe, dry running protection, remote control etc. 

Integrated MPPT (Maximum Power Point Tracking) 

Battery Operation, Low voltage disconnect for battery system operation 

Non-Return Valve 

Panel mount pre & post pressure gauges 

Stainless Steel Premium Materials 

Centrifugal Pump Design 

Designed for 4” Borehole or larger casing 

Adjustable speed control of motor 

Protection against reverse polarity, overload and high temperature 

OPERATION SPECIFICATIONS 

Maximum lift 60 feet 

Production Rate: Up to 7,600 U.S. GPD/21 GPM 

Control Dimensions: 16 in. H x 7 in. W x 6.5 in. D 

Weight: 10 lbs. Control/ 25 lbs. Pump&Motor 

Input power: max. 0.30 kW 

Input Voltage: max. 50 VOC 

Output Current: 18 Amps 

Efficiency: > 95% 

Temperature Range: -22 to 122 deg. F 

PUMP & MOTOR SPECIFICATIONS 

Max Temp: 104 deg. F 

Rated Power: 0.68 HP 

Rated Speed: 700-3,300 RPM 

Pump Motor Dimensions 21 in. L x 3.8 in. W 

OPTIONAL ACCESSORIES 

Low Water Protection 

Pond Float 

Float Switch 

4-Wire Splice Kit 

Stilling Tube 

Note: Vmp: max. power voltage under Standard Test Conditions (STC): AM = 1.5, E = 1000 W/m², 

cell temperature 25 °C 


LORENTZ PS200 HR 



The LORENTZ PS200 HR is an economical positive displacement 

pumping solution designed for bore hole water harvesting. It 

has the capacity to produce up to 11 U.S. gallons per minute, or 

approximately 4,000 U.S. gallons per day (5 to 6 solar hours). 

The PS200 was designed as an efficient and reliable solution to 

shallow to medium lift applications. Designed to be very cost 

effective, the PS200 system is an excellent investment for low 

to medium lift applications where low to medium flow rates are 

required. Designed with the same high quality componets as the 

larger LORENTZ systems, this system does not sacrifice performance 

even though it is competitive with lesser quaility products. 

Once installed the system is simple to operate and provides years 

of dependable service. The unique de-sign allows for additional 

power input sources such as generator, wind turbine, and/or local 

power grid with optional accessories. 

FEATURES 


Suitable for 24-36 or 48 Volt DC Operation 




Control inputs for well probe, dry runnnig protection, remote control etc. 

















Output Current: 11 Amps max. 







Pump/Motor Dimensions 30 in. L x 3.8 in. W 



Sunlight Switch 

Float Switch 


Stilling Tube 

AC Power Pack PP600H 




LORENTZ PS600 HR/C 



The backbone of the GenPro Solar Pumping line, the PS600 is 

GenPro’s most popular solar water pumping solution. Designed 

with high efficiency at the core of the product, this system can 

be used as a solar direct or battery driven system to perform a 

vast array of water delivery solutions. Capable of producing up to 

51 GPM or over 18,000 gallons per solar day, the PS600 is today’s 

dependable high performance solar water pumping solution. 

Thousands of PS600 Solutions are providing water for domestic 

water supply, irrigation, de-watering and recreational uses around 

the world. 

Once installed the system is simple to operate and provides years of 

dependable service. The unique design allows for additional power 

input sources such as generator, wind turbine, and/or local power 

grid with optional accessories. 

FEATURES 






























Pump Motor Dimensions 30 in. L x 3.8 in. W 




Float Switch 


Stilling Tube 

AC Power Pack PP600H 

Pond Float 





The LORENTZ PS1200 HR/C is high performance positive 

displacement or centrifugal pumping solution designed for bore 

hole water pumping. It has the capacity to produce up to 87 U.S. 

gal. per minute, or approximately 32,000 U.S. gallons per day (5 to 6 

solar hours). 

The PS1200 is a higher voltage, lower cost deep well solar pump 

solution. Installation costs for the PS1200 are lower; due to higher 

voltages requiring smaller sized wire down hole. The PS1200 is an 

excellent choice for deeper installations where saving money on 

your balance of system is necessary. 

FEATURES 












Helical Rotor and Centrifugal Pump Design 











Output Current: 9.5 Amps max. 







Shipping Dimensions 30 in. L x 3.8 in. W 



Pond Float 

Float Switch 


Stilling Tube 

AC Power Pack PP600H or PP2000 for Centrifugal Pumps 








The PS1800 HR/C is a breakthough in Solar pumping technology 

and innovation. Capable of providing 5.5 gallons per minute at 

approximately 500 Feet of lift, or over 212 gallons per minute from 

a shallow water source, the PS1800 is truly a high performance solar 

pumping solution. 

The PS1800 is available in the traditional helical rotor design or the 

centrifugal design. 

The PS1800 can be utilized in a myriad of applications including 

livestock watering, de-watering solutions, irrigation, pipeline supply, 

domestic water supply, etc. 

FEATURES 













Designed for 4”-6” Borehole or larger casing 





















Float Switch 


Stilling Tube 

AC Power Pack PP2000 





The LORENTZ PS4000 HR/C opens the door to deep well water 

harvesting. The PS4000 can lift water up to 1,100 feet and deliver 

10 gallons per minute at 500 feet of lift. The premier choice for 

efficient irrigation and de-watering solar solutions, the PS4000 has 

no competitors in its class. 

The PS4000 surpasses all industry expectations for efficiency and 

performance. 

FEATURES 

















Maximum lift 1,100 feet 
















AC Power Pack PP4000 

Float Switch 


Stilling Tube 





LORENTZ PSK 



The PSk pump series are an incredibly efficient solution for highpowered, 

high-volume pumping applications. The specially 

designed PSk series employs an inverter to convert your solar power 

to AC current. These powerful pumping systems can deliver over 

34,000 gallons per hour! 

The PSK offers the ability to harness the energy of the sun to 

provide water to lands formerly not accessible by utility power 

sources. With the PSK technology, areas that may be ideal for 

irrigated crops can now be watered cost effectively and reliably. 

Vineyards are especially interested in utilizing the power of the 

sun and the PSK system to create a truly “green and sustainable” 

solution. 

FEATURES 





Motor: IP 68 














Control Dimensions: 14 in. H x 9.8 in. W x 7.9 in. D 


Input power: max. 16 kW 


Output Current: 30 Amps 










Float Switch 


Stilling Tube 


LORENTZ PS150 BOOST 

SURFACE BOOSTER PUMP FOR SOLAR OPERATION 


The LORENTZ PS150 BOOST opens the door for an on demand 

city water pressure system in an off-grid environment. Capable of 

delivering up to 5.7 US gallons per minute or lifting up to 500 feet 

of total dynamic head, the PS150 BOOST is in a class by itself. 

On demand city water pressure is availabel 24/7 with the use of the 

LORENTZ PS150 BOOST. 

FEATURES 





Max. suction head 10ft. 







Vane Pump Design 





Production Rate: Up to 5.7 GPM 

Control Dimensions: 11 in. H x 7.4 in. W x 3.9 in. D 

Weight: 2.6 lbs. Control/ 15 lbs. Pump&Motor 










Shipping Dimensions 15 in. L x 7 in. W x 10 in W 


Dry Run Protection 

Float Switch 





LORENTZ ACCESSORIES 

LORENTZ ETATRACK 

ETATRACK active tracking systems 

provide up to a 40 % higher yield from your 

PV modules. ETATRACK systems follow the 

sun through the day, this extendsthe time 

that useful power levels are delivered and 

maximises the peak power. 

LORENTZ have been designing, manufacturing 

and selling tracking systems since 1998 

with thousands of systems installed across 

the world. 

LORENTZ SOLAR MODULES 

High energy yields ensured by high conversion 

efficiency sturdy, clear-anodized 

aluminum frame with pre-drilled holes for 

quick installation advanced EVA encapsulation 

with triple-layer backsheet, meets 

the most stringent safety requirements for 

high-voltage operation pre-wired junction 

box equipped with connectors ”plug‘n‘play“ 

reliable bypass diodes to prevent overheating 

(hot spot effect) and to minimise 

power loss by shading manufactured in ISO 

9001:2000-certified factory 

LORENTZ AC POWER PACKS 

LORENTZ AC PowerPack allows the pump to 

be powered by an AC generator or commercial 

utility power. The solar array remains 

connected. If the sun comes out again, less 

power is drawn from the AC source. 

The PowerPack will power the pump to 

its full capacity. With some systems, it will 

produce a greater flow rate than you will 

see with solar power. 

LORENTZ SUNLIGHT SWITCH 

The LORENTZ SUN SWITCH is basically to 

use for the Lorentz pump controllers but 

also good for any 

general application where you need to 

switch depending on solarlight intensity. 

It is an autarkic working unit thatsupplies 

itself with power from its small solar cells. 

FLOAT SWITCH 

Works in holding tank to turn off 

pump when tank is full, and back on 

when water level drops. Can be utilized 

in 'normally open' or 'normally 

closed' positions. Weight and cable 

tie included. 

LORENTZ LOW WATER PROTECTION 

Attached to the top end of the 

pump in your well and connected 

to your PS controller, this device 

turns off pump if water level is too 

low, and will return power after 

water recovery 

LORENTZ PRESSURE SWITCH KIT 

Regulates pump on/off based on 

pressure and can divert water to 

multiple sources. Usually used in 

conjunction with a pressure tank for 

home water pressurization with a 

BOOST pump. Pressure guage and 

pressure-relief valve are included in 

set-up. Pre-assembled. 

LORENTZ STILLING TUBE 

Use the stilling tube to protect your 

pump from falling sediments in 

your well, and from solids that may 

be drawn upwards by pump suction 


Solar Water Pumping Solutions 

WATER SYSTEMS 2011-2012 

GenPro Energy Solutions 

has distribution channel 

partners throughout the 

United States, Canada, 

Caribbean and Costa Rica. 

Feel free to contact us by phone, 

mail or by visiting our website 


+1 (866) 593-0777 


info@genproenergy.com

Solar Water Pumping Systems - GenPro Energy Solutions

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