The Team you trust

Competent, innovative and focused on our clients

Juan Manuel Chacón Ordóñez

Juan Manuel Ordoñez

Managing Partner

Master in Renewable Energy and Electrical Engineer with more than 22 years of experience in the development of renewable energy projects around the world, working for international companies such as Abengoa, Conergy and Ferrostaal.

Rainer Kistner

Managing Partner

Industrial Engineer with a double degree in Economics and a PhD in Electrical Engineering. One of the pioneers in the development of the first large-scale solar plants in Europe with more than 25 years of experience in development, EPC, O&M and management of renewable project portfolios for international investors.

Rainer Kistner
Rainer Kistner
Horea Pacurar

Horea Pacurar

Project Developer Romania

Master in rural development and PhD in Agricultural Engineering, with experience in developing photovoltaic projects and in the renewable energy sector.

Horea Pacurar

Frank Schillig

Project Developer Germany

Energy & Process Engineer from the Technical University Berlin with more than 25 years of experience in the renewable energy sector.

Frank Schillig
Reme Rojas

Reme Rojas

Administrative-Accounting

Administrative-Accounting with more than 20 years of experience in Energy Project Consultants and Developers.

Reme Rojas

Partners

As an independent PV O&M provider, Greentech offers an integrated service to provide optimal technical supervision of your PV power plant.

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Greentech Energy

Tartessos partner

CirclEnergy

Tartessos partner