| Model: | LW-S156P4bb |
|---|---|
| Brand: | Lightway |
| Origin: | - |
| Category: | Metallurgy , Mining & Energy / New Energy / Solar Energy |
| Label: | solar cells , solar pv , solar module |
| Price: |
US $0.75
/ pc
|
| Min. Order: | 100 pc |
| Last Online:01 Jan, 2019 |
Physical characteristics
| Dimension | 156mm X 156 mm ±0.5mm |
| Wafer Thickness | 200um ±30um |
| Front(-) |
Four 1.1mm wide bus bars(silver) with distance 39mm, Acid texturized surface with blue silicon nitride AR coating. |
| Back(+) | 2.4mm wide silver/aluminum soldering pads, aluminum back surface field. |
Typical electrical characteristics
| Efficiency code | 1720 | 1740 | 1760 | 1780 | 1820 | 1840 | |
| Efficiency (min) | (%) | 17.2 | 17.4 | 17.6 | 17.8 | 18.2 | 18.4 |
| Pmax | (W) | 4.186 | 4.234 | 4.283 | 4.332 | 4.429 | 4.478 |
| Voc | (V) | 0.631 | 0.632 | 0.634 | 0.636 | 0.640 | 0.642 |
| Isc | (A) | 8.446 | 8.485 | 8.523 | 8.573 | 8.660 | 8.700 |
| Vmp | (V) | 0.525 | 0.527 | 0.529 | 0.531 | 0.535 | 0.537 |
| Imp | (A) | 7.973 | 8.035 | 8.097 | 8.160 | 8.280 | 8.340 |
Data under standard testing conditions(STC): 1,000W/m2, AM1.5, 25℃, Pmax: Positive power tolerance.
Typical teperature coefficients
| Voltage | -2.08 | mV/K |
| Current | +4.58 | mA/K |
| Power | -0.40 | %/K
|
