Johannes Wüllner
Head of Business Unit Energy at Ernst Knoll Feinmechanik GmbH- Claim this Profile
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Deutsch Native or bilingual proficiency
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Englisch Full professional proficiency
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Spanisch Professional working proficiency
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Portugiesisch Elementary proficiency
Topline Score
Bio
Experience
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Ernst Knoll Feinmechanik GmbH
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Germany
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Machinery Manufacturing
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1 - 100 Employee
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Head of Business Unit Energy
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Oct 2022 - Present
The business unit energy includes two young battery storage companies (start-ups) here in Freiburg. On one hand, there is ASD Sonnenspeicher (LIB system manufacturer, focused on commercial & Industrial applications as well as home storage Systems; https://www.asd-sonnenspeicher.de/) and on other hand, there is 1st Flow Energy, (https://1stflow-energy.com) a start-up that deals intensively and very successfully with Redox Flow Batteries. The business unit energy includes two young battery storage companies (start-ups) here in Freiburg. On one hand, there is ASD Sonnenspeicher (LIB system manufacturer, focused on commercial & Industrial applications as well as home storage Systems; https://www.asd-sonnenspeicher.de/) and on other hand, there is 1st Flow Energy, (https://1stflow-energy.com) a start-up that deals intensively and very successfully with Redox Flow Batteries.
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ASD Automatic Storage Device GmbH
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Germany
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Renewable Energy Power Generation
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1 - 100 Employee
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Bereichsleiter Energie
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Oct 2022 - Present
With the new post leading the business unit energy at knoll group, I am happy to also take the responibility of this unique and innovative Battery System Manufacturer ASD Sonnenbatterie With the new post leading the business unit energy at knoll group, I am happy to also take the responibility of this unique and innovative Battery System Manufacturer ASD Sonnenbatterie
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Fraunhofer-Institut für Solare Energiesysteme ISE
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Freiburg und Umgebung, Deutschland
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Head of Group Applied Storage System
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Dec 2017 - Jul 2022
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reSA Services
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Kapstadt und Umgebung, Südafrika
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Managing Director
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Feb 2016 - Oct 2017
Leading a young enterprise dedicated to Operation & Maintenance Services for Renewable Power plants in the Southern Africa Region Key values: - technical Expert in tracking & high concentrating PV Power Plants - expert on IT, SCADA & CMMS Solutions - power plant design & optimization Leading a young enterprise dedicated to Operation & Maintenance Services for Renewable Power plants in the Southern Africa Region Key values: - technical Expert in tracking & high concentrating PV Power Plants - expert on IT, SCADA & CMMS Solutions - power plant design & optimization
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SOITEC
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France
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Semiconductors
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700 & Above Employee
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Principal System Development Engineer
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Oct 2014 - Feb 2016
- Building & leading a new work group „Electrical Storage, Hybrid Systems and Energy Management Solutions“. - Development of an SCADA Solution for efficient System Control, Data Analysis, Mining and integrated Plant Optimization of CPV Power plants- Design and Management of an IT infrastructure from network CPV plant design until the Database cloud based Back-end Server.- Project- & Construction Site Management as well as Commissioning of internationally spread CPV Power plants.
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Senior System Development Engineer
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Oct 2012 - Oct 2014
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System Development Engineer
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Dec 2009 - Oct 2012
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Concentrix Solar
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Renewable Energy Semiconductor Manufacturing
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1 - 100 Employee
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Manager System Development
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Mar 2007 - Nov 2009
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ZSW - Zentrum für Sonnenenergie- und Wasserstoff-Forschung
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Ulm und Umgebung, Deutschland
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Research Assistent in Fuelcell Dept
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Oct 2005 - Mar 2006
+ Research work on: > characterisation of different Fuelcell components (Gas-Diffusion-Layers, Membranes & Bipolar plates) with focus on plasma treated Gas Diffusion Layers > spatially resolved current density measurement inside PEM Fuel cells stacks + Software development for automated data analysis + Research work on: > characterisation of different Fuelcell components (Gas-Diffusion-Layers, Membranes & Bipolar plates) with focus on plasma treated Gas Diffusion Layers > spatially resolved current density measurement inside PEM Fuel cells stacks + Software development for automated data analysis
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Education
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Umweltcampus Birkenfeld, Fachhochschule Trier
Diplom Wirtschaftsingenieur, Technische Umweltplanung / Umwelttechnik -
Pictorius-Berufskolleg Coesfeld
Doppelqualifizierung mit Fachhochschultreife & staatlich geprüfter Informationstechnischer Assistent, 3-jährige höhere Berufsfachschule für Technik (Schwerpunkt Elektrotechnik und Informatik)