LORENTZ is a market leader in solar powered water pumping solutions.

Founded in Germany during 1993 LORENTZ has pioneered, innovated and excelled in the engineering and manufacturing of solar powered water pumping. We design, develop and manufacture the widest range of solar pumps of any company. Mechanical, electronic and software design is all in-house with a specialized team that have been working in solar pumping for 20 years. Our design activities are focused in our Global Headquarters and Technology Center just outside of Hamburg, Germany.

Today LORENTZ is active in over 130 countries through a dedicated network of professional partners. We only sell our products through our partners and focus lots of our efforts on making sure they are informed, trained, supported and able to meet the specific needs of customers locally.

Drinking Water

Access to a clean, reliable water supply is critical for the survival of humans and animals. Ground water sources offer a cleaner and reliable supply of drinking water. With a focus on reliability and efficiency LORENTZ has perfected unique designs for pumps, DC drives and controllers. Components are designed and manufactured using the highest quality materials to ensure a long and trouble free life with low maintenance requirements and low operating costs. LORENTZ pumps are matched to local water conditions for optimum performance. Intelligent designs keep electronics above ground and the brushless DC drives match solar generators perfectly. LORENTZ solar pumping products deliver drinking water to people and livestock economically and reliably.


The need to irrigate agricultural land efficiently, economically and sustainable is critical for food security. Costs for irrigation using diesel power are rising at >10 % per year. LORENTZ solar irrigation solutions produce no emissions, generate no noise. Solar power for irrigation is more reliable than wind power while being significantly cheaper and cleaner than diesel power. LORENTZ solar pumps complement the design of drip irrigation systems, delivering water precisely and efficiently to individual plants. Very high volumes of water for large scale irrigation can also be supported through a wide range of pump sizes and vertical lifts. LORENTZ solar irrigation solutions are a very attractive alternative to diesel powered pumping and support sustainable agriculture..

Solar Capture

Solar power is important to meet targets for renewable energy, to reduce CO2 emissions and bring electricity to developing communities. LORENTZ solar tracking systems offer very attractive alternatives to fixed PV module installation both in terms of power generated and length of time power is generated. Tracking the sun reduces the physical size of PV panel area required for a given output, improving power yield and improving return on investment. Tracking combined with a solar pumping system extends the time that peak water yield can be achieved. LORENTZ tracking solutions increase solar power yields and extend the performance of solar pumping systems.

Responsible Leisure

For homes with swimming pools, circulation and filtration pumps used to keep pools clean are typically the second biggest consumers of electricity. Using the technology, expertise and experience gained in critical drinking water applications, LORENTZ has a range of pool pumps that use zero electricity and have a long life. Additional benefits come from quiet operation and modular construction for simple maintenance. LORENTZ solutions save the homeowner money and reduce their environmental footprint. Tax benefits and government grants also encourage homeowners to make the change to solar pumping. LORENTZ pool pumps are a compelling proposition for home owners and commercial pool operators in a sector where operating costs need to be minimized.

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