Interview with Dr. Christoph Hartnig, Head of Renewables Marketing, Heraeus Photovoltaics By Saur News Bureau/ Updated On Tue, Dec 11th, 2018 Heraeus Photovoltaics – a leading technology solution provider for the renewable energy industry. In an exclusive interview with Saur Energy International during the 12th Edition of Renewable Energy India (REI) Expo 2018 at Greater Noida, Dr. Christoph Hartnig, Head of Renewables Marketing, Heraeus Photovoltaics shared his views on various topics including company’s product offerings, overall market scenario, technologies, Heraeus manufacturing facilities etc. He also said that “If the efforts turned into realty that are currently undertaking, we see Indian market as one of the markets with a highest growth potential”. Tags: Dr. Christoph Hartnig, face to face, Heraeus Photovoltaics, Renewable Energy, Solar, Solar Energy, Solar Power