• sunlight pump
    • 0.5 HP sunlight pump
    • 1.5 HP sunlight pump
    • 2 HP sunlight pump
    • Applications
    • Complete solutions
  • Buy a pump
  • Distributors
    • I am a distributor
    • I want to become a distributor
  • Company
  • News
    • Articles
    • Newsletter archive
    • Gallery
  • Downloads
  • EN
    • FR
    • ES
  • EN
    • FR
    • ES
  • sunlight pump
    • 0.5 HP sunlight pump
    • 1.5 HP sunlight pump
    • 2 HP sunlight pump
    • Applications
    • Complete solutions
  • Buy a pump
  • Distributors
    • I am a distributor
    • I want to become a distributor
  • Company
  • News
    • Articles
    • Newsletter archive
    • Gallery
  • Downloads
  • linkedin
  • instagram
  • youtubehide
  • tiktokhide
  • facebook

We are committed to providing farmers with practical solar pumps designed for long-term impact

About ennos

ennos is a Swiss clean-tech company founded as a spin-off of the Bern University of Applied Sciences (BFH). Building on decades of solar engineering expertise and field experience since 2016, we design and manufacture the sunlight pumps — high-efficiency surface solar pumps created to meet the real-world irrigation needs of smallholder farmers.

Today, our solutions are available worldwide through a strong and growing distribution network.

1-farmer-bewa-ssert

Our vision is a world where everyone has access to water for their domestic needs, but also to irrigate their crops and water their animals. ennos aims to make its award-winning sunlight pump widely accessible in regions of the world where water is lacking, but sunshine, a free source of power, is available in abundance.

Our Mission is to promote the use of CO2-free, economic solar pumps that combine income, productivity and labor-saving benefits and a more sustainable use of the resources energy and water.

The Team

The following contacts will be pleased to advise you on our ennos products and services.

ennos-012019-n-de-nisco-small-020
Dr. Andrea Vezzini
Founder and Chairman
andrea.vezzini@ennos.ch
ennos-012019-n-de-nisco-small-020-copy
Alois Müller
Board of Directors
alois.mueller@ennos.ch
ennos-012019-n-de-nisco-small-020-copy-2
Dr. Urs Heierli
Board of Directors
urs.heierli@ennos.ch
ennos-012019-n-de-nisco-small-020-copy-3
Karin Jeanneret Vezzini
CEO and Board of Directors
karin.jeanneret@ennos.ch
ennos-012019-n-de-nisco-small-020-copy-4
Stefan Brönnimann
Head of Software Development
stefan.broennimann@ennos.ch
snc10
Cédric Simonin
R&D Engineer
cedric.simonin@ennos.ch
ennos-012019-n-de-nisco-small-020-copy-9
Gina Vezzini
Social Media
gina.vezzini@ennos.ch
perfil5
Thomas Hebrard
Technology Specialist
thomas.hebrard@ennos.ch
ennos_isabel
Isabel Nande
Logistic Expert
isabel.nande@ennos.ch
WhatsApp Image 2025-09-16 at 09.15.30 (1)
Karimi Ndigah
Consultant
Karimi@lastmilecolab.co.ke
WhatsApp Image 2025-09-16 at 15.34.11 copie
Karin Benjamin
Consultant
benjamin.karin@gmail.com

Jain Irrigation Systems Ltd. India has been manufacturing the sunlight pump under a license agreement with ennos since 2016. Being a market leader in the field of irrigation technologies, Jain Irrigation Systems Ltd. ensures highest manufacturing quality standards.

In 2024 ennos started the development of the new 1.5 HP Sunlight Pump in collaboration with NETZSCH Pumps & Systems Germany and Innovex Uganda.

NETZSCH South Africa is responsible for the production of the pump head and for the final assembly of the 1.5HP Sunlight Pump. This advanced industrial work strengthens South Africa’s manufacturing capabilities in renewable-energy technologies.

In Uganda, Innovex manufactures the controller for the 1.5HP Sunlight Pump and integrates its in-house IoT innovation, the REMOT Monitoring Unit (RMU). This combination of electronics production and IoT development contributes directly to Uganda’s growing technology ecosystem.

Our partners

ennos works with companies, governments, nonprofits and other organizations on a worldwide scale.

logo sti
2013 02 26 neues logo wfb de
Bildschirmfoto 2020 07 30 um 11.39.31
Logo SoPAS 1
logo transparent web 300 x 72
logo 2018
JAIN logo
Katadyn logo
caritas schweiz logo en
antenna logo en
WhatsApp Image 2021 01 27 at 15.25.40
EmailStamp ARE MemberOf
Impact Pumps main logo transparent background
2022 02 15 2 efficiency for access
2022 02 15 swisscham
switzerland global enterprise
paygops
Proud member of GOGLA

Our awards

wiv-seal-of-excellence-1-1920-x-960

The project entitled “Highly efficient, solar-powered irrigation pump” has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 809276. The project will be implemented between 1st of March and 30th June 2018

 

 

Logo_ZKB_Pionierpreis

ennos is a Finalist of the 2017 ZKB Pioneer Award recognizing the work of innovative companies in Switzerland

 

global_leap_award_silver logo

The sunlight pump is recognized by the Global LEAP Awards 2019 as one of the best-in-class solar water pumps

WhatsApp Image 2021-01-27 at 15.25.40

ennos ag
Raebliweg 4
3274 Merzligen
Switzerland

+41 79 215 45 24
info@ennos.ch

  • linkedin
  • instagram
  • youtubehide
  • tiktokhide
  • facebook

© 2025 ennos ag

Datenschutzerklärung  |  Website Konzeption und Entwicklung: wcd.ch

This website uses cookies

We use cookies to personalise content, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. You consent to our cookies if you continue to use our website.