Format: 156.75 mm × 156.75mm (± 0.25 mm)
Cell Thickness (Si): 180±20μm, 200±20μm
Output per Cell: up to 4.62W
Efficiency: up to 18.8%
Front (-): four 0.8 mm wide busbars (silver), acid-textured surface, blue anti-reflection layer(silicon nitride)
Back (+): four 2.0 mm wide busbars (silver/aluminum), flat aluminum rear contact
Excellent PID resistance, low LID