Monocrystalline photovoltaic module JA Solar JAM72S20-455MR
Assembled with multi-busbar cells, the half-cell configuration of the modules offers the advantages of higher power output, better temperature-dependent performance, reduced shading effect on the energy generation, lower risk of hot spot, as well as enhanced tolerance for mechanical loading.
| Producent | JA Solar |
|---|---|
| Type of module | Monocrystalline |
| Rated Power - Pmax (STC) | 455 W |
| Open Circuit Voltage - Voc (STC) | 49.85 V |
| Short Circuit Current - Isc (STC) | 11.41 A |
| Max. Power Voltage - Vmpp (STC) | 41.82 V |
| Max. Power Current - Impp (STC) | 10.88 A |
| Module Efficiency | 20.4 % |
| Maximum Power pmax (NOCT) | 344 W |
| Open Circuit Voltage - Voc (NOCT) | 47.15 V |
| Short Circuit Current - Isc (NOCT) | 9.29 A |
| Voltage at Maximum Power - Vmpp (NOCT) | 39.44 V |
| Current at Maximum Power - Impp (NOCT) | 8.72 A |
| Dimensions | 2120*1052*40 mm |
| Weight | 25 kg |
| Cables | 4mm² (IEC), 12 AWG (UL) |
| J-Box | IP68, three diodes |
| Operational Temperature | -40℃ ~+85℃ |
| Max. Series Fuse Rating | 20 A |
| Max. static load, front | 5400 Pa |
| Max. static load, back | 2400 Pa |
| Nominal Operating temperature (NOCT) | 45℃（±2℃） |
| Temperature Coefficient of Voc | -0.272%/℃ |
| Temperature Coefficient of Isc | 0.044%/℃ |
| Temperature Coefficient of Pmax | -0.350%/℃ |