Solar panel manufacturing combines precision wafer handling, lamination, framing and testing, all of which demand clean, dry compressed air. Contamination or moisture can cause micro-cracks, delamination and cell defects.
Key applications
- Wafer and cell handling with vacuum and air
- Lamination and edge trimming
- Framing and junction box assembly
- Testing and inspection systems
Air quality
Production air must be oil-free and dry, typically with adsorption drying and filtration. Vacuum systems and air bearings need a stable, clean supply, while control air must be very dry for reliable actuation.
System design
Use oil-free compression with redundancy, and monitor dew point and pressure at critical stations. Clean pipework that does not shed particles is essential in a precision manufacturing environment.