【Product description】
1. Type : Monocrystalline Solar Cell(166mm X 166mm, Diameter 216mm)
2. Geometrical properties
① Shape of Solar Cell : pseudo-square with rounded corners
② Length of wafer edge : 166 ± 0.25mm
③ Length(corner to corner) : 216 ± 0.25mm
3. solar cell technology
Laser SE combined with PERC technology is used to make this family high power solar cell. PREC is short for Passivated Emitter and Rear Cell. It is based on the P type monocrystalline silicon solar cell.
PERC cell technology defines a solar cell architecture that differs from the standard cell architecture that has been in use for three decades and that is usually featured in all photovoltaic manuals.
4. Power of 166mm solar cell
72 pieces of high power 166mm Mono PERC solar cells with power up to 6.12 watt/piece can make solar panels with power up to 440 watt. It is beneficial for lowering the BOS cost of solar power system.
【Dimension of solar cell】
【Process flow】
PERC and BiPERC(Bifacial PERC) process flow shows in the following picture:
【Key features】
Higher output power
Excellent low-light performance
Lower temperature coefficient
【Technical Data】
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