With the current trend of going green and the effects of climate change we are encouraged to use renewable energy. As a result more people are investing in decentral renewable energy, including solar energy. Nowadays, there is no reliable information available about the current number, physical location, and capacity of installed decentral PV panels in the Netherlands. We at TU Delft of the MSc Geomatics, see the necessity of having an up-to-date and reliable database of PV panels with an overview of the location and power production. Are you interested in our approach and proposal? We would like to invite you to our symposium.