
| Model of modules | SP630-N144R10 | SP635-N144R10 | SP640-N144R10 | SP645-N144R10 |
| STC | STC | STC | STC | |
| Power (Pmax/W) | 630 | 635 | 640 | 645 |
| Maximum power voltage (Vmp) | 46.64 | 46.73 | 46.82 | 46.91 |
| Maximum power current (Imp) | 13.51 | 13.59 | 13.67 | 13.75 |
| Open circuit voltage (Voc) | 56.29 | 56.4 | 56.51 | 56.62 |
| Short circuit current (Isc) | 14.07 | 14.14 | 14.21 | 14.28 |
| Module efficiency | 22% | 22.18% | 22.35% | 22.53% |
STC ( Electrical parameters at standard test conditions. STC: AM=1.5, 1000W/m², Cells Temperature25℃ )
NMOT ( Irradiance 800W/m², Ambient Temperature 20℃, AM1.5, Wind Speed 1m/s )
Electrical Parameters At NMOT Test Conditions
| IRRADIANCE 800W/M², AMBIENT TEMPERATURE 20°C, AM1.5, WIND SPEED 1M/S | ||||
| Front power Pmax/W | 475.6 | 479.5 | 483.3 | 487.3 |
| Maximum power voltage (Vmp) | 44.3 | 44.4 | 44.5 | 44.6 |
| Maximum power current (Imp) | 10.74 | 10.79 | 10.86 | 10.92 |
| Open circuit voltage (Voc) | 53.2 | 53.3 | 53.4 | 53.5 |
| Short circuit current (Isc) | 11.34 | 11.4 | 11.45 | 11.51 |
| Module size (L*W*H) | 2525×1134x35mm |
| Weight | 29.7kg |
| Cell | 156 cells, N-Type Crystalline Silicon 182x93.4mm |
| Glass | 3.2mm ultra clear embossed tempered coated glass |
| Frame | Anodized aluminum alloy |
| Junction box | IP68, 3 bypass diodes |
| Output wire | 4mm² |
| Wire length | Line length 1300mm/customized |
| Connector | MC4 Compatible |
| Packing Specification | 31 pcs/Pallet ; 496 pcs/40’HQ |