S103

n Dimension :103 mm x 103 mm ± 0.5 mm
n Diagonal:135 mm ± 1.0 mm ( straight chamfers )
n Thickness ( Si ) :310µm±40µm or 260µm±35µm
n Front: blue silicon nitride antireflection coatings,1.5 mm silver busbar
n Back: full - surface aluminum back-surface field ,4.5 mm ( silver / aluminum ) continuous soldering pads