Germany installed solar systems of 1.44 GW in December, bringing the total solar capacity in operation to 99.2 GW, according to<a href="https://www.bundesnetzagentur.de/SharedDocs/Downloads/DE/Sachgebiete/Energie/Unternehmen_Institutionen/ErneuerbareEnergien/ZahlenDatenInformationen/EEStatistikMaStR.pdf?__blob=publicationFile&v=28" target="_blank"> data</a> published by the Federal Network Agency.