| Maximum Power(W) | 15W | Walt |
| Power Tolerance (%) | ±3 | % |
| Maximum Power Voltage (Vmp) | 18 | Volt |
| Maximum Power Current(Imp) | 1.8 | Ampere |
| Open circuit Voltage(Voc) | 21.5 | Volt |
| Short circuit Current(lsc) | 1.5 | Ampere |
| Temp-coefficient Voc | -0.35±0.02 | %/℃ |
| Temp-coefficient lsc | -0.04±0.0015 | %/℃ |
| Temp-coefficient Power | -0.5±0.05 | %/℃ |
| Nominal operating cell temperature (NOCT) | 47℃±2℃ | ℃ |
