SPECIFICATIONS
| Module type | YS550M-72 | YS560M-72 | YS570M-72 | YS580M-72 | YS590M-72 | YS600M-72 |
| Maximum Power (Pmax) | 550W | 560W | 570W | 580W | 590W | 600W |
| Maximum Power Voltage (Vmp) | 40.90V | 41.10V | 41.30V | 41.50V | 41.90V | 42.10V |
| Maximum Power Current (Imp) | 13.45A | 13.63A | 13.27A | 13.98A | 14.08A | 14.25A |
| Open-circuit Voltage (Voc) | 49.62V | 49.72V | 49.82V | 49.91V | 49.95V | 49.99V |
| Short-circuit Current (Isc) | 14.03A | 14.33A | 14.62A | 14.81A | 14.92A | 14.97A |
| Module Efficiency STC | 21.33% | 21.72% | 22.10% | 22.49% | 22.87% | 23.27% |
| Operating Temperature | -40~+85ºC | |||||
| Maximum System Voltage | 1000VDC/1500VDC (IEC) | |||||
| Maximum series fuse rating | 25A | |||||
| Power tolerance | 0~+3% | |||||
| Temperature coefficients of Pmax | -0.35%/ºC | |||||
| Temperature coefficients of Voc | -0.28%/ºC | |||||
| Temperature coefficients of Isc | 0.048%/ºC | |||||
| Nominal operating cell temperature (NOCT) | 45±2ºC | |||||
♦ Founded in 1994 , 300MW solar panel production capacity ,solar panel power range 3watt to 700watt for both polycrystalline and monocrystalline solar panel
♦ 10 years total workmanship and materials warranty , 10 years for at least 90% and 25 years for 80% linear power output warranty
♦ 100% EL test before package and shipping
♦ Two factories , solar panel factory , battery factory
♦ Cooperated with world famous big companies like Trina Solar , Suntech Solar , Yingli Solar , HUAWEI
♦ Products are exported to more than 150 countries
♦ Products are certified by TUV(Germany) ,CE
♦ Turn-key solar systems are offered , to save the time and money for the clients
♦ Rich experience in overseas construction of solar projects 
