Johannes Hertlein

Managing director

  1. Company founder
  2. Decades of experience in the planning, implementation and operation of renewable energy systems in Europe and Central Africa. Established a school for renewable energies and two handicraft businesses in the field of renewable energies in Cameroon.
  3. Built his first wind turbine for electricity supply in his room at the age of 14 and has remained faithful to renewable energies ever since.

johannes.hertlein@solvienta.de
+49 163 3527 444

Peter Kreuzinger

Managing director

  1. Civil engineer and carpenter master
  2. Project Manager Renewable Energy and International Development Cooperation
  3. more than twenty years’ experience in development cooperation with over seven years project experience abroad in consulting, planning, coordination and implementation of complex projects in Central- and West Africa. Among others five years infrastructure development PSMNR-SW Cameroon.

peter.kreuzinger@solvienta.com
+49 163 9068 715