Size: 182mm*182mm±0.5mm (Diagonal 247±0.5mm)
Thickness: 155μm±10%
Front Side (−): Silicon oxide + blue silicon nitride compound anti-reflection coating (PID Free) ; The front side is a half-cut design; The busbar head is a large double fork, and the pads of the busbar are intermittently stepped. The size of the head pad is 1.2 ± 0.15mm * 1.3± 0.15mm, and the middle pad of the busbar size is 0.7±0.15mm*0.9±0.15mm.
Back Side (+): Passivated layer (AlOx and SiNx) and Rear Contact (Al); the rear electrode is composed of 10 roots busbar and 160 roots rear Al fingers. The width of composite busbar is 1.4 ± 0.3mm. 8 sections 2.1 ± 0.3mm * 5.0 ± 0.3mm silver anode.
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