| Model |
YL-40M |
| Open －circuit voltage（Voc） |
21.5 |
| Optimum Operating voltage（Vmp） |
17.6 |
| Short-circuit current（Isc） |
2.92 |
| Optimum Operating current（Imp） |
2.56 |
| Maximum Power at STC Pmax |
45Wp |
| Operating Temperature |
-40℃to+85℃ |
| Maximum System Voltage |
1000V DC(IEC) 600V DC(UL) |
| Maximum Series Fuse Rating |
10A |
| Power Tolerance |
±5% |
| Nominal Voltage |
12V |
| Solar Cell |
Monocrystalline |
| No.of Cells |
36（4*9） |
| Dimensions（mm） |
552×655×35 |
| Weight（kg） |
5.3 |
| Junction Box |
IP65 rated |
| Nominal Operating Cell Temperature（NOCT） |
45±2℃ |
| Temp.coefficient of Pmax |
-0.47%/℃ |
| Temp.coefficient of Voc |
-0.34%/℃ |
| Temp.coefficient of Isc |
0.045%/℃ |
