156mm/156.75mm/157mm High Efficiency Poly Cell 5BB

Size:156.75mm×156.75mm±0.25mm,(diameter:220mm±0.25mm) Thickness:200μm±20μm Positiveemitter:silicondioxide+bluesiliconnitridecompositesubtractionfilm(ozonePIDFree);0.7±0.1mmAgmaingridline;twoendsofth

Keywords：

Poly Solar Cell 5BB/Multi Solar Cell

Subclassification：

Solar Cell

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Size: 156.75mm×156.75mm±0.25mm, (diameter: 220mm±0.25mm)

Thickness: 200μm ± 20μm

Positive emitter: silicon dioxide + blue silicon nitride composite subtraction film (ozone PID Free); 0.7±0.1 mm Ag main grid line; two ends of the main grid line are hollowed out; chine Ag grid line parallel with the main grid line;

Passivation pole at the back: A1 backfield; four-part 1.75±0.1 mm Ag electrode;Silicon is exposed at either end of the silver electrode.

156mm/156.75mm Poly Cell 3BB

156mm/156.75mm/157mm Mono Cell 5BB

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