Format: 156.75 mm × 156.75mm (± 0.25 mm)
Cell Thickness (Si): 180±20μm, 200±20μm
Output per Cell: up to 4.64W
Efficiency: up to 18.9%
Front (-): five 0.7 mm wide busbars (silver), acid-textured surface, blue anti-reflection layer(silicon nitride)
Back (+): five 1.5 mm wide busbars (silver/aluminum),flat aluminum rear contact
Excellent PID resistance, low LID