Lorentz Village Solar Waterpumping

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BERNT LORENTZ GmbH & Co. KG is specialised in solar-operated pump systems and considered one of the leading manufacturers in the field.

"The need to irrigate agricultural land efficiently, economically and sustainably is critical for food security. Costs for irrigation using diesel power are rising at >10 % per year." Lorentz


PS Helical Rotor Pump Systems for smaller irrigation applications, pumping water with very low levels of solar power from up to 350 m below the ground


PS Centrifugal Pump Systems for higher flow irrigation applications achieving up to 79 m3/day


PSk Submersible Pump Systems for large irrigation projects independent of fossil fuels or a grid connection, delivering up to 135 m3/day


PSk Surface Pump Systems for large irrigation projects independent of fossil fuels or a grid connection, delivering up to 300 m3/h


Case Studies & References


Solar powered pumping


Solar Water supply questionnaire



Commercial Solutions

Batteries for Solar Systems

  • Deka Batteries are part of
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  • Trojan Batteries

    Trojan Batteries
    Trojan's Industrial line of deep-cycle batteries is the newest addition to Trojan's lineage of high-quality flooded batteries. The Industrial line is engineered specifically to support renewable energy systems that require large daily loads where the batteries are cycled regularly. Become a Trojan Battery PartnerRead More

  • Surrette Batteries
    Established in 1935, one of North America's leading lead-acid battery manufacturers. Located in Springhill, Nova Scotia, Surrette / Rolls batteries produce a wide range of batteries for use in railroad, marine, motive and renewable energy applications. Relied on worldwide, our batteries are internationally recognized for their dependability and hit rate of re-cyclability. Become a Surrette Battery Partner


Lorentz Solar waterpumping training in May 2015

Calling all Solar Dealers and Solar Installers

It is time to register for the Lorentz Solar Waterpumping Training offered by Center for Alternative Technologies with Lorentz (Gmbh). Get to meet product manufacturer representative

The training is set for May 2015.

Enroll Now


world vision solar water pumpingLorentz Solar Waterpumping training in May 2015

Need Solar Products?

We offer Specialist Consultations in all the following products

Midnite Solar Products
Morningstar Solar Products
Deka Batteries
Rolls/Surrette Batteries
Trojan Batteries
Outback Inverters
Magnum Inverters
Tripplite Inverters
Victron Inverters
Lorentz Submersible Pumps
Lorentz Surface Pumps
Lorentz Pool Pumps
Sunersun Solar Panels
Canadian Solar Panels
Suntech Solar Panels
Ezinc Solar Hot water
Spectra WaterMakers


We are fine about this and happy for you to use us as a model system. We are already recommending CAT to friends.
The system continues to work on its own perfectly! It just might be a little large for our needs, but better that way than the other.

All the best

CAT, We would also like thank you for your assistance over the years in support of our medical clinic and the dedicated staff to whom we all owe a great thanks as they continue to serve in difficult conditions.

Don Cross