Member - LORENTZ

LORENTZ solar water pumps deliver water in over 130 countries to people, livestock and crops using the power of the sun.

Type Company
Founded 1993
Company Size 250
Member Type
Founders Bernt Lorentz
Headquarters 24558 Wakendorf II, Germany
Social network


LORENTZ has been building solar water pumping systems since 1995. We have had a 100% focus on this business segment since 2000. We have hundreds of thousands of pumps in service across the world. We have no distractions — just a focus on designing and manufacturing high quality, long life products for off grid environments that meet the needs of the market. From mechanical design, through electronics, software and manufacturing our team only designs and builds solar water pumps.
Headquarters 24558 Wakendorf II, Germany

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
SDG 6 icon
Affordable and clean energy
SDG 7 icon
Industry, innovation and infrastructure
SDG 9 icon
SDG 11
Sustainable cities and communities
SDG 11 icon
SDG 12
Responsible consumption and production
SDG 12 icon

Efficient Solutions

Labelled Solutions from LORENTZ

The Solar Impulse Efficient Solution label seeks to bridge the gap between ecology and economy, bringing together protection of the environment and financial viability to show that these solutions are not expensive fixes to problems, but rather opportunities for clean economic growth.

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. To validate the Membership to the World Alliance for Efficient Solutions, the Solar Impulse Foundation only verifies that each entity is registered and has signed our principles and values stated in the following World Alliance for Efficient Solutions charter. For those Members who are also solution providers, this information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.