| Model | YS450M-72 | YS455M-7 | YS460M-72 | YS465M-72 | YS470M-72 | YS480M-72 |
| Rated Maximum Power at STC | 450W | 455W | 460W | 465W | 470W | 480W |
| Maximum Power Voltage (Vmp) | 49.30V | 49.50V | 49.70V | 49.90V | 50.10V | 50.30V |
| Maximum Power Current (Imp) | 11.60A | 11.66A | 11.72A | 11.78A | 11.83A | 11.89A |
| Open Circuit Voltage ( Voc) | 58.08V | 58.30V | 58.52V | 58.73V | 58.95V | 59.16V |
| Short Circuit Current (Isc) | 10.54A | 10.72A | 10.90A | 11.09A | 11.28A | 11.46A |
| Module Efficiency | 19.51% | 19.90% | 20.35% | 20.68% | 21.07% | 21.46% |
| Power Tolerance | 0~+3% | 0~+3% | 0~+3% | 0~+3% | 0~+3% | 0~+3% |
| STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5 | ||||||
| Mechanical Parameters | ||||||
| Cell Type | Mono-crystalline 156x156mm (6inch) | |||||
| No. of Cells | 144(6x24) | |||||
| Dimension | 2100x1054x40mm | |||||
| Glass | 3.2mm, High Transmission, Low Iron, Tempered Glass | |||||
| Junction Box | IP67 Rated | |||||
| Output Cable | Section Size: 4mm² , Length: 900mm | |||||
| Frame | Anodized Aluminum Alloy | |||||
| No. of Bypass Diodes | 3&6 | |||||
| Connector | MC4 Compatible | |||||
| Working Conditions | ||||||
| Maximum System Voltage | DC 1000V(IEC) / 1500V(IEC) / 600V(UL) | |||||
| Operating Temperature | -40°c~+85°c | |||||
| Maximum Series Fuse | 15A | |||||
| NOCT | 45±2°c | |||||
| Application Class | Class A | |||||
| Temperature Coefficient | ||||||
| Temperature Coefficient of Pmax | -0.40%/°c | |||||
| Temperature Coefficient of Voc | -0.30%/°c | |||||
| Temperature Coefficient of Isc | +0.05%/°c | |||||
♦ Founded in 1994 , 300MW solar panel production capacity ,solar panel power range 3watt to 360watt 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) , UL(America) ,CE
♦ Turn-key solar systems are offered , to save the time and money for the clients
♦ Rich experience in overseas construction of solar projects 
