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Multi solar cell

Solar Cell (High Efficiency) Specifications
Dimension 156mm X 156mm ± 0.5mm
Thickness 200 μm ± 20 μm
Front Nitride antireflection coating
1.4 ± 0.1 mm busbar (silver)
Back Surface field (aluminum)
2.5 ± 0.1mm dash line soldering pads (silver)
Features
Uniform Color.
Low breakage rate.
High conversion efficiencies resulting
Superior output power in any condition.
100% inspected performance of products.
Standard cells calibrated by Fraunhofer ISE.
All products passed in-line optical inspection.
All products conform to the regulation of RoHS.
100% inspected for shunt resistance and reverse current.
Excellent mechanical performance proven by all customers.
Regularly monitor product performance and soldering proerties.
Less power deviation of modules ensured by precise matching of cells, sorted 100% in narrow current classes at constant test volltage.

 

Production and Quality Control
Calibrated against Fraunhofer ISE.
Precision cell efficiency sorting procedures.
Reverse current and shunt resistance screening.
Stringent criteria for color uniformity and appearance.
Electrical Performance
Efficiency Code 180 178 176 174 172 170
Efficiency Eff (%) 18.00

17.80

17.60 17.40 17.20 17.00
Power Pmpp (W) 4.38 4.33 4.28 4.23 4.19 4.14
Open Circuit Voltage Voc (V) 0.632 0.631 0.63 0.629 0.627 0.626
Short Circuit Current Isc (A) 8.63 8.57 8.51 8.45 8.39 8.33
Operation Current Iap (A) 8.36 8.29 8.22

8.14

8.06 7.98
Efficiency Code 168 166 164 162 160  
Efficiency Eff (%) 16.80 16.60 16.40 16.20 16.00  
Power Pmpp (W) 4.09 4.04 3.99 3.94 3.89  
Open Circuit Voltage Voc (V) 0.623 0.62 0.617 0.614 0.612  
Short Circuit Current Isc (A) 8.27 8.22 8.17 8.12 8.07  
Operation Current Iap (A) 7.9 7.83 7.75 7.65 7.56  
Testing condition: 1000 W/m2, AM 1.5,25℃,Tolerance:Efficiency ± 0.2% abs., Pmpp ±1.5% rel.
lap : at 0.5 V

 

 
   
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