One step at a time: due diligence in production

- The manufacturing of solar modules is a complex and time-consuming endeavor. Put simply, the steps on the way to finished module are as follows: Using copper strip, solder 8 to 12 cells together to form a so-called string
- At the same time, clean glass plate and apply a transparent film to the cleaned plate
- Apply 4 to 8 strings to the glass plate / film
- Solder the strings
- Apply more transparent films
- Laminate the resulting sandwich structure at high temperature and pressure
- Trim protruding edges of film
- Mount the frame
- Mount and electrically connect the junction box
- Pferfrom a safety check (high voltage)
- Perform a functional test and module characterization using a solar simulator
- Pack the module (incl. measurement report)