RWE Kicks Off Two Solar Plus Battery Projects in Garzweiler Mine Updated On Wed, Sep 6th, 2023 by Saurenergy German multinational energy firm RWE installed 58,000 photovoltaic modules in the Garzweiler opencast mine. The modules also boast two battery storage facilities. The project is supplying solar energy to over 7,250 German households per year. The project employs bifacial modules, that capture sunlight from not only both the sides, but also uses light reflected from […] Read more