| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 80500 | Solar Energy Materials and Solar Cells | 2009 | 4 Pages |
The effects of module temperature (Tmod) and spectral irradiance distribution on the outdoor performance of amorphous Si (a-Si) photovoltaic (PV) modules were investigated using contour maps. Compared to PV modules based on crystalline Si, such as single-crystalline Si (sc-Si) and multicrystalline Si, a-Si PV modules exhibit complex behavior with seasonal variation. In this study, we statistically analyzed the outdoor performance of a-Si and sc-Si PV modules. The influence of environmental factors on outdoor performance of a-Si PV modules was analyzed for two seasons, spring and autumn, in which the data periods had nearly the same average Tmod and integrated irradiation. The outdoor performance of the a-Si PV module depends on both temperature history and light-induced degradation.
