DEFA Solid Support Get started Installer – How to install DEFA Solid Watch the video of how to install DEFA Solid Watch video Resources User manual Learn about features and discover all the things DEFA Solid can do. Download DEFA Solid user guide Technical specifications Find the technical specifications for DEFA Solid. DEFA Solid specifications Installation manuals Charging stations always have to be installed by certified electricians. DEFA Solid Quick Installation guideDEFA Solid Installation manual