| Open circuit voltage (Voc) | |||||
| Irradiation (W/m2) | 25˚C | 40˚C | 50˚C | 60˚C | (1/Voc)*dVoc/dT |
| 200 | 19.8000 | 17.5200 | 16.0200 | 14.5200 | −0.0087 |
| 300 | 20.2200 | 18.0000 | 16.5000 | 15.0000 | −0.0084 |
| 400 | 20.5800 | 18.3600 | 16.8600 | 15.3600 | −0.0082 |
| 500 | 20.8200 | 18.6000 | 17.1600 | 15.6600 | −0.0080 |