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Aiko Solar

Size: 156.75mm × 156.75mm ± 0.25mm (diameter 210± 0.25mm)

Thickness: 190± 20μm

Front (−): Silicon oxide + blue silicon nitride compound anti-reflection coating (PID Free)The width of the bus bar is 0.7±0.1 mm; The front side of solar cell is designed as a half sheet; the head of the bus bar is forked,The number of the fingers is 116.

Back(+):alumina and silicon nitride composite layer and aluminum back field local contact 4 sections 1.7±0.3 mm silver anode,each Ag electrode is exposed 1.3±0.6mm SiNx at both ends.