Characteristic of solar cell
Purpose of the experiment and related subjects:
Measure the optical power incident to solar cells ,the open circuit voltage and short circuit current of solar cells.
Draw the changing curve of open circuit voltage, short circuit current with incident light power and the  curve containes the voltage-current characteristic of the solar cell.
Calculate the conversion efficiency, fill factor and the resistance of the solar cell.
Features of the instruments:
Using halogen (220V, 75W) as the light sources.
Solar panels (100mm × 100mm).
The effective aperture of the optical power meter detector is Φ10mm.
Complete set of equipment:
Optical experiments guide, solar panels, light power indicator, solar cell characteristics of experimental hosts, experimental light source and etc