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Géraldine Quelle

Project Manager Research & Innovation

Phaesun GmbH

Memmingen, Germany

Partner in a CETPartnership funded project

Independent power supply is our passion. Our research and innovation team focusses on productive use of energy applications, specifically on solar cooling.

My organisation

Phaesun GmbH

Phaesun GmbH

Company (SME)

Germany

Phaesun GmbH, as a wholesaler and system integrator for PV Off-Grid solutions, has been working in the field of rural electrification, industrial power supply and leisure market applications for more than 20 years. Phaesun headquarters are based in Germany and we can fall back on a partner network in many African countries.
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About me

Géraldine Quelle has been working for Phaesun GmbH since 2010 operating research and innovation projects in different African countries, currently coordinating the BeCool Kenya and Ghana project.

She holds a diploma in International Business Administration and a Master of Science in Sustainable Energy Systems.

 Since its foundation in 2001, Phaesun has focused on PV Off-grid power supply for rural electrification, productive use solutions, water pumping systems and the caravan & camping sector. The main target regions are Africa, Latin America, Europe and the Middle East. Phaesun works closely with international NGOs and GOs as well as with local partner companies in the target countries to deliver and permanently establish energy in non-electrified areas.

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Skills

  • PV Off-Grid power supply
  • Solar cooling
  • project development
  • project management
  • Research
  • field testing
  • PUE

Interests

  • Project partners
  • innovations in PURE
  • PV Off-Grid in agriculture

Additional questions

I am interested in the following CETPartnership thematic areas:

provide technological cleaner solutions for storage technologiesprovide enhanced and improved heating & cooling technologies and systemsdevelop and demonstrate technical solutions for integrated industrial energy systems

Marketplace (1)

  • Project cooperation

    Project cooperation in CET Call, experts for independent PV power supply and solar cooling

    We have extensive experience in applied research, field testing off-grid PV solutions in Africa and Europe. Together with industry and academic partners, we develop, validate, and demonstrate sustainable energy solutions under real-world conditions.

    • R&D Partner
    • Demonstrator
    • Technology Partner
    • Validator/Living lab
    • Call Module 2026-07: Heating and cooling technologies
    • Call Module 2026-01: Integrated energy system resilience in a changing environment
    Author

    Géraldine Quelle

    Project Manager Research & Innovation at Phaesun GmbH

    Memmingen, Germany