M640-HJT-BD
| ELECTRICAL |
CHARACTERISTICS |
| Model/M640-HJT-BD |
640W |
| Testing Condition: STC Maximum Power (Pmax/W) |
640 |
| Operating Voltage (Vmpp/V) |
38.35 |
| Operating Current (Impp/A) |
16.69 |
| Open-Circuit Voltage (Voc/V) |
45.65 |
| Short-Circuit Current (Isc/A) |
17.50 |
| Module Efficiency (%) |
22.61 |
STC: lrradiance 1000W/m², Spectra at AM1.5, Cell Temperature 25°C
Power Output Tolerance: 0~+5W,Test Uncertainty for Pmax: ±3%
| REAR SIDE POWER GAIN | |||||
| Pmax Gain |
5% |
10% | 15% |
20% |
25% |
| Pmax/W |
672 |
704 | 736 |
768 |
800 |
| Vmpp/V |
38.35 |
38.35 | 38.35 |
38.35 |
38.35 |
| Impp/A |
17.52 |
18.35 | 19.19 |
20.02 |
20.86 |
| Voc/V |
45.65C |
45.65 | 45.65 |
45.65 |
45.65 |
| Isc/A |
18.37 |
19.25 | 20.12 |
21.00 |
21.87 |
| MECHANICAL | CHARACTERISTICS |
| Solar Cell | HJT 210x105mm |
| No.of Cells | 120 (2x60) |
| Module Dimensions | 2172x1303x33mm (85.51x51.30x1.30 inches) |
| Weight | 34.9kg |
| Front Glass | 2.0mm AR Coating Semi-tempered Glass |
| Back Glass | 2.0mm Glazed Semi-tempered Glass |
| Frame | Anodized Aluminium Alloy |
| Junction Box | IP68, 3 Bypass Diodes |
| Output Cables | 4mm², 300mm(+)/300mm(-) or Customized Length |
| Connectors | MC4 |
| APPLICATION | CONDITION |
| Maximun System Voltage | DC1500V |
| Operating Temperature | -40°C~+85°C |
| Maximun Series Fuse | 30A |
| Safety Protection Class | Class II |
| Mechanical Load | Front side 5400Pa,Back side 2400Pa |
| Refer.Bifaciality Factor | 85%±5% |
| TEMPERATURE | CHARACTERISTICS |
| Temperature Coefficient of Pmax | -0.26%°C |
| Temperature Coefficient of Voc | -0.22%°C |
| Temperature Coefficient of Isc | +0.047%°C |
| Nominal Module Operating Temperature (NOCT) | 42±2°C |
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