Format:157MM x 157MM ±0.25MM Thickness:170mm±30um Front:5*0.7mm busbar(silver),108 fingers,blue silicon nitride anti-reflection coating(PID free) Back:1.7mm wide soldering pads(silver)and 3.2mm wide soldering pads(aluminum),back surface passivated emitter(AIOx and SiNx dual layer) rear contact
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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