Format:166x166MM±0.5MM Thickness:170mm±30um Front:9*0.1±0.3mm busbar(silver),134 fingers,blue silicon nitride anti-reflection coating(PID free) Back:Back electrode width (silver) 1.3±0.25mm,160 fingers back side cover aluminum back filed,Vertical laser design
QUALITY CONTROL
· The Accuracy of Efficiency Test is Controlled within 0.1%.
· Electrical Performance,Appearance,EL 100% Automatic Inspection.
· Calibration Cells are Traceable to Fraunhofer ISE.

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