Frank has many decades of experience in international operational and venture capital projects. As CTO and Investment Director at Good Energies, Frank invested in PV companies across Europe as well as in Israel, North America and China. Frank has held positions as a board member and board observer at several companies.

Before joining Good Energies, Frank held senior management positions in the PV industry at RWE Schott Solar, Schott Glas and Shell Solar where he successfully launched some new business areas. He worked as a researcher and development engineer at the Research Center J├╝lich and Sanyo Electric in Osaka.

Frank is a qualified physicist and has a Ph.D. in Science from RWTH Aachen, Germany. He also studied business administration and total quality management.

frank-siebke-ba39565

Learn the latest

Events
25.05.2023

Intersolar Europe

NexWafe is exhibiting in the Innovation made in Germany booth, B5.150M.

Events
25.05.2023

Ecosummit Berlin

On June 14, NexWafe CEO Davor Sutija will present "Green solar wafers." NexWafe is an Ecosummit 2023 Bronze Sponsor.

Press release
06.04.2023

NexWafe Selected to Present at 2023 NREL Industry Growth Forum

Press coverage
31.03.2023

As America Works To Re-Shore The Solar Industry, Sustainability Should Be Top Of Mind

Events
06.03.2023

Industry Growth Forum

NexWafe CEO Davor Sutija will present ultra-thin, high efficiency, monocrystalline green solar wafers on the Commercialization Stage.

Events
06.03.2023

Tech Tour Green Energy 2023

CEO Davor Sutija will present NexWafe's engineered green wafers during the event.

Events
06.03.2023

PV Cell Tech

NexWafe CEO Davor Sutija will participate on a panel titled, "Global Diversification of Cell Manufacturing: Supply-Chains & Raw Materials" at 2:00 pm local time on March 15.

Events
06.03.2023

ESMC General Meeting

The General Assembly is the main deliberative, policymaking, and representative organ of the European Solar Manufacturing Council.

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