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156mmx156mm Multicrystalline Solar PV Cells |
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Moser Baer multicrystalline solar
cells are manufactured from highly purified
polysilicon in a state-of-the-art manufacturing
plant that permits use of thin silicon wafers.
The wafers are handled through non-contact Bernoulli
grippers and moved horizontally on conveyor belts
and rollers through various process steps resulting
in stress-free cell.
The cells are coated with silicon nitride (SiNx:H)
anti-reflection layer using PVD sputtering to have
uniform deposition ensuring maximum light capturing
capability throughout their lifetime. |
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Cell Features And Benefits
 Manufactured from high quality multicrystalline silicon wafers
Uniform surface morphology through isotropic texturization
Emitter deposition in a metal-free roller furnace
Uniform blue anti-reflection coating to enhance wide spectral response
Metallization through highly automated printing line with world-class vision system ensuring best print quality through auto-paste dispenser
Edge isolation by laser ablation technique
100% sorting for both visual and electrical parameters using class A sorter
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Manufacturing Excellence
 Proprietary wafer inspection system to carry out 100% incoming wafer inspection to ensure highest wafer to cell yield
Inline integrated quality control and monitoring
Highly safe operating conditions through automated Chemical Dosing System (CDS)
Automated cell sorting into 32 separate bins based on IEC 609041 guidelines
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Quality Standards
 100% inspection for reverse current, shunt resistance and series resistance
100% inspection for visual and optical defects such as cracks or holes, finger interruption, rear bus bar interruption, missing Aluminium print per cell, and surface contamination
Cells calibrated to reference cells from Fraunhofer ISE cell lab, Germany, traceable to NIST standard
Bar-coded packaging to facilitate complete “wafer to cell” electronic data trail
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