| Maximum power | 550w |
| Output power tolerance | +0-5W |
| Optimal operating current | 13.942A |
| Optimal operating voltage | 39.494V |
| Open-circuit voltage | 48.077V |
| Short-circuit current | 14.672A |
| Temperature coefficient of short-circuit current | (0.065±0.015)%/ºC |
| Open circuit voltage temperature coefficient | -(80±10)mV/ºC |
| Peak power temperature coefficient | -(0.5±0.05)%/ºC |
| NOTC | 47+2ºC |
| Operating temperature | -40ºCto85ºC |
| Maximum system voltage | 1500V DC |
| Solar cells | Single crystal210*35mm |
| Number of cells (arrangement) | 350(35*10) |
| Component dimensions | 2158*1236*35mm |
| Weight | 27.4Kg |