TNO Symposium 40 years of solar energy
On Thursday 12 May 2022, the solar community gathered in Petten for the symposium 40 years of Solar Energy. The occasion was the retirement of Wim Sinke, principal scientist solar energy at TNO and professor at the University of Amsterdam.
Keynotes program
- Welcome and opening
Ton de Jong, Managing Director TNO Energy Transition - TNO programme on renewable electricity and the role of solar PV
Harm Jeeninga, Director Market TNO Energy Transition - Shaping Europe’s energy future with photovoltaics
Prof. Marko Topic, University Ljubljana and Chair ETIP-PV - The development of PV in the Netherlands
Wijnand van Hooff, Holland Solar - PV developments in the BENE region
Prof. Jef Poortmans, imec - partner in Solliance - PV research in the Netherlands and how to bring PV industry back to Europe
Prof. Albert Polman, AMOLF - Borderless interfaces in PV
Dr. Ando Kuypers, TNO Eindhoven – partner in Solliance - Hot Innovations in Dutch Solar Parks
Dr. Kay Cesar, TNO Petten - Closing keynote Wim Sinke
Prof. Wim Sinke
Get inspired
Combining offshore wind and floating solar to reduce costs of green hydrogen
The recently granted innovative research project SENSE-HUB, led by TNO, addresses the integration of various energy system modules for the Dutch North Sea. The synergies between offshore wind, offshore solar and hydrogen production at sea will be considered.


Switch to the hybrid energy system
How will our future electricity grid remain stable and affordable? Watch the webinar from 1 February 2023 and get an insight into the technological and societal solutions for our future energy system.
Offshore Solar Platform: 3 gigawatt peak (GWp) of solar power by 2030
The Offshore Solar Platform (POS) was officially launched on 1 January 2023. For now, the platform consists of a core group of Dutch companies whose ambition is the development and roll-out of offshore solar power, together with TNO.


Solar energy
The Solar energy expertise group develops technology for solar panels, including bifacial solar modules and silicon solar cell technology.
Better solar farm design needed for nature conservation

