Engineering Drawings
Specifications (STC)
| Maximum Power (Pmax-W) | 620 | 625 | 630 | 635 | 640 | 645 |
| Power Tolerance | 0~+5 | |||||
| Maximum Power Voltage (Vmp-V) | 46.12 | 46.29 | 46.45 | 46.62 | 46.79 | 46.96 |
| Maximum Power Current (Vmp-V) | 13.45 | 13.51 | 13.57 | 13.63 | 13.69 | 13.75 |
| Open-circuit Voltage (Voc-V) | 55.81 | 56.01 | 56.21 | 56.41 | 56.61 | 56.81 |
| Short-circuit Current (Isc-A) | 14.03 | 14.11 | 14.19 | 14.27 | 14.35 | 14.43 |
| Module Efficiency (%) | 22.20 | 22.40 | 22.50 | 22.70 | 22.90 | 23.10 |
| STC:AM=1.5, irradiance=1000W/m2, module temperature 25℃ | ||||||
Specifications (NMOT)
| Maximum Power (Pmax-W) | 466 | 470 | 473 | 477 | 481 | 485 |
| Maximum Power Voltage (Vmp-V) | 43.41 | 43.57 | 43.73 | 43.88 | 44.03 | 44.18 |
| Maximum Power Current (Vmp-V) | 10.74 | 10.79 | 10.83 | 10.88 | 10.93 | 10.98 |
| Open-circuit Voltage (Voc-V) | 53.01 | 53.20 | 53.39 | 53.58 | 53.77 | 53.96 |
| Short-circuit Current (Isc-A) | 11.32 | 11.39 | 11.45 | 11.52 | 11.58 | 11.64 |
| NMOT: irradiance 800W/m2, ambient temperature 20℃, wind speed 1m/s, AM 1.5 | ||||||
Temperature Characteristics
| Nominal Module Operating Temperature | 42±2℃ |
| Temperature Coefficient of Pmax | -0.29%/℃ |
| Temperature Coefficient of Voc | -0.25%/℃ |
| Temperature Coefficient of Isc | 0.045%/℃ |
Application Conditions
| Maximum System Voltage | DC1500V(IEC) |
| Maximum Series Fuse Rating | 30A |
| Mechanical Loading | 5400Pa/2400Pa |
| Hail impact experiment | Φ25mm hail, From 1m at speed of 23m/s |
| Operating Temperature | -40℃～+85℃ |
| Protection Class | Class II |
| Bifaciality | 80±5% |
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