EcoPhi Renewables Engineering has the vision of a world free of fossil fuels, a world where everyone has safe access to clean drinking water.

We stand out because of our personal experience on site and individual ambition. We are convinced of the potential of developing countries and want to contribute to their sustainable development. With more than five years experience in technical projects with a focus on Africa, we are familiar with the particularities, but also the problems and challenges associated with such projects. We constantly had to visit projects, solar plants or drinking water wells that were out of order because of various reasons.

These experiences have motivated us to contribute to more sustainable projects. With our services we also want to be a bridge between the local economy and German technology.

Thanks to an existing and constantly expanding network of specialists, suppliers and educational institutions in Africa and Europe, EcoPhi has the best prerequisites to be able to plan solar plants and drinking water systems in developing countries sustainably and operate them in long term. 

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Type of organisation

  • Consultancy
  • Renewable Energy Solution Provider
  • Small or Medium Enterprise

Rural electrification expertise

  • Consultancy
  • Engineering
  • Operation & Maintenance
  • Service Provider

Off-grid system used

  • Grid-connected
  • Micro/Mini-grid
  • Stand-alone

RE-technology used

  • Battery / Energy Storage
  • Inverters / Power Components
  • Solar PV

Based in



Sebastian Zenz