M2 Mono PERC 4BB
Dimension | Thickness | Front | Back |
---|---|---|---|
156.75 mm x 156.75 mm ± 0.25 mm | 180 μm ± 20 μm | Blue silicon nitride anti-reflection coatings |
Full-Surface aluminum BSF, 4x3 soldering pads |
4 silver bus-bars (1.1 ± 0.1 mm),115 fingers |
1.8 ± 0.1 mm wide Silver / Aluminum bus-bar |
Uniform Color. | |
Low breakage rate. | |
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. |
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. |
Efficiency Code | 218 | 217 | 216 | 215 | 214 | 213 | 212 | 211 | |
---|---|---|---|---|---|---|---|---|---|
Efficiency | Eff (%) | 21.80 | 21.70 | 21.60 | 21.50 | 21.40 | 21.30 | 21.20 | 21.10 |
Power | Pmpp (W) | 5.326 | 5.302 | 5.277 | 5.253 | 5.228 | 5.204 | 5.179 | 5.155 |
Max Power Voltage | Vmp (V) | 0.574 | 0.573 | 0.572 | 0.571 | 0.569 | 0.567 | 0.566 | 0.564 |
Max Power Current | Imp (A) | 9.279 | 9.253 | 9.226 | 9.201 | 9.187 | 9.178 | 9.151 | 9.140 |
Open Circuit Voltage | Voc (V) | 0.667 | 0.666 | 0.664 | 0.664 | 0.663 | 0.661 | 0.660 | 0.658 |
Short Circuit Current | Isc (A) | 9.771 | 9.752 | 9.744 | 9.706 | 9.685 | 9.674 | 9.661 | 9.647 |
* Standard Testing conditions(STC): 1000 W/㎡, AM 1.5, 25 °C, Tolerance: Efficiency ± 0.2% abs., Pmpp ±1.5% rel.
* The measurement of cell is calibrated by Fraunhofer ISE.