Institut für Solarenergieforschung GmbH is the organization in Germany.
According to PR-model, isfh.de is ranked 3,869,330th in multilingual Wikipedia, in particular this website is ranked 605,560th in German Wikipedia.
The website is placed before agrar-blattersleben.com and after sorinamatei.ro in the BestRef global ranking of the most important sources of Wikipedia.
