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Ming Hwei Energy - Model M6 Mono PERC 9BB -Crystalline Solar Cell
Uniform Color and low breakage rate. Laser doping selective emitter. High conversion efficiencies resulting. Superior output power in any condition. 100% inspected performance of products. All products conform to the regulation of RoHS. Excellent mechanical performance proven by all customers. Regularly monitor product performance and soldering properties. Less power deviation of modules ensured by precise matching of cells, sorted 100% in narrow current classes at constant test voltage.
Dimension
166 mm x 166 mm ± 0.25 mm
Thickness
180 μm ± 20 μm
Front
Blue silicon nitride anti-reflection coating
9 silver bus-bars (soldering pad:1.0 X 0.65 ± 0.1mm)
140 fingers
Back
Full-Surface aluminum BSF
9 X 6 soldering pads
1.6mm ± 0.2mm wide Silver / Aluminum bus-bar
- 100% PID Resistance.
- Precision cell efficiency sorting procedures.
- Reverse current and shunt resistance screening.
- Stringent criteria for color uniformity and appearance.
- 100% in-line inspection for optical.
