Electrical Characteristics |
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| Module Type | 510W | 520W | 530W | |||
| STC | NOCT | STC | NOCT | STC | NOCT | |
| Maximum Power At STC(Pmax) | 510W | 385.0W | 520W | 392.5W | 530W | 400.1W |
| Short Circuit Current(Isc) | 13.98A | 11.36A | 14.14A | 11.49A | 14.31A | 11.62A |
| Open Circuit Voltage(Voc) | 46.38V | 43.93V | 46.68V | 44.21V | 46.98V | 44.50V |
| Maximum Power Current(Impp) | 13.23A | 10.73A | 13.38A | 10.86A | 13.54A | 10.99A |
| Maximum Power Voltage(Vmpp) | 38.56V | 35.87V | 38.86V | 36.16V | 39.16V | 36.41V |
| Module Efficiency | 21.5% | 21.9% | 22.3% | |||
| Power Tolerance | 0～+5W | |||||
| Maximum System Voltage | VDC 1500V | |||||
| Maximum Series Fuse | 25A | |||||
| Increased Snowload Acc.to lec 61215 | 5400Pa | |||||
| Operating Temperature | -40～+85℃ | |||||
| Number of Bypass Diodes | 3 | |||||
| Norminal Operating Cell Temperature(Noct) | 45℃±2℃ | |||||
| Temperature Coefficient of Pmax | -0.35%℃ | |||||
| Temperature Coefficient of Voc | -0.27%℃ | |||||
| Temperature Coefficient of Isc | 0.05%℃ | |||||
| STC (standard test environment): irradiance 1000W/m², battery temperature 25°C, spectrum AM1.5 NOCT (normal battery operating temperature): irradiance 800W/m², ambient temperature 20°C, spectrum AM1.5, wind speed 1m/s. |
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| Electrical Characteristics With Different Rear Side Power Gain | ||||||
| Backside Power Gain | 5% | 10% | 15% | 20% | 25% | |
| Maximum Power At STC(Pmax) | 567 | 594 | 621 | 648 | 675 | |
| Short Circuit Current(Isc) | 14.38 | 15.06 | 15.75 | 16.39 | 17.08 | |
| Open Circuit Voltage(Voc) | 50.2 | 50.2 | 50.2 | 50.4 | 50.4 | |
| Maximum Power Current(Impp) | 13.5 | 14.14 | 14.79 | 15.39 | 16.03 | |
| Maximum Power Voltage(Vmpp) | 42 | 42 | 42 | 42.1 | 42.1 | |
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