Characteristics | SN-M240 | SN-M250 | SN-M260 | SN-M270 | SN-M280 | SN-M290 |
Maximum Power(Pmax) | 240Wp | 250Wp | 260Wp | 270Wp | 280Wp | 290Wp |
Optimum Operating Voltage/Vmp | 30.0V | 30.0V | 30.0V | 30.0V | 30.0V | 30.0V |
Optimum Operating Current/Imp | 8.00A | 8.33A | 8.66A | 9.00A | 9.33A | 9.67A |
Open Circuit Voltage /Voc | 36.0V | 36.0V | 36.0V | 36.0V | 36.0V | 36.0V |
Short Circuit Current /Isc | 8.60A | 8.93A | 9.53A | 9.90A | 10.26A | 10.64A |
Module Efficiency | 16.4% | 15.30% | 15.90% | 16.50% | 17.14% | 17.75% |
Weight | 17Kg | 19Kg | 19Kg | 19Kg | 19Kg | 19Kg |
Numbers of cells | 60(6*10) | 60(6*10) | 60(6*10) | 60(6*10) | 60(6*10) | 60(6*10) |
Cell dimension(mm) | 156*156 | 156*156 | 156*156 | 156*156 | 156*156 | 156*156 |
Dimensions(mm) | 1480*990*35 | 1650*990*40 | ||||
Standard test condition | Irradiance 1000W/m²,Module temperature 25℃, AM=1.5 |
Mechanical Characteristics | ||
Power Tolerance | ±3 % | |
Maximum Series Fuse Rating | 15A | |
Maximum System Voltage | 1000V DC | |
Operating Module Temperature | -40°C to +80°C | |
Frame Material | Clear Anodized aluminum Frame | |
Thickness of glass | 3.2mm tempered glass | |
Frame | Anodized aluminum alloy | |
Laminating material | EVA | |
Backsheet material | TPT | |
Junction box | Ip65 |
Temperature Characteristics | ||
Norminal Operating Cell Temperature(NOCT) | 45±2℃ | |
Temperature Coefficient of Pmax | -0.45%/2℃ | |
Temperature Coefficient of Voc | -0.34%/2℃ | |
Temperature Coefficient of Isc | -0.050%/2℃ |
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