Multicrystalline Silicon Solar Cells

Front Grid structure, Screen printed silver,
busbar width:1.5 mm

Back: Screen Printed Ag Al Busbar 5.5 mm Width and Al. Backsurface field

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Electrical Contacts

1.9.

325 + 25 microns

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Thickness

1.8.

156.25 sq.cm

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Area

1.7.

125 x 125 + 0.5 mm

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Size

1.6.

Square

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Shape

1.5.

As cut, Nitride passivated

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Surface Condition

1.4.

0.5 to 5.0 ohm.cm

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Base resistivity

1.3.

Multicrystalline silicon wafer

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Wafer

1.2.

CASTED, P type (Boron doped) silicon

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Material