Shenzhen Anli Energy Co., Ltd. |
Verified Suppliers
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540W -660W solar panel
Electrical Characteristics | ||||||
Module Type | 540W | 545W | 550W | |||
STC | NOCT | STC | NOCT | STC | NOCT | |
Maximum Power At STC(Pmax) | 540W | 406.8W | 545W | 410.5W | 550W | 414.3W |
Short Circuit Current(Isc) | 13.70A | 11.07A | 13.76A | 11.12A | 13.82A | 11.17A |
Open Circuit Voltage(Voc) | 49.8V | 46.5V | 50.0V | 46.7V | 50.2V | 46.9V |
Maximum Power Current(Impp) | 12.86A | 10.49A | 12.92A | 10.54A | 12.98A | 10.58A |
Maximum Power Voltage(Vmpp) | 42.0V | 38.8V | 42.2V | 39.0V | 42.4V | 39.1V |
Module Efficiency | 20.92% | 21.10% | 21.29% | |||
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. |