Tests and experiments with many photovoltaics and different wavelengths of the spectrum of light

Tests and experiments with many photovoltaics and different wavelengths of the spectrum of light

Method 1
 Using adjustable or different coloured lights in a completely dark room
 And nowing the voltages due to the colour or more exact the wavelengths

Method 2
 Using filters or gells for over the photovoltaic cells or for completely surrounding the photovoltaic cell


Using method 1 and 2 on many photovoltaics.
With as exact and accurate results as possible.
 For example; it is important that if using different lights, that the power is the same.
 Or for example that the gells have the same thickness. And the amount of sunlight is the same


Also has importance for creating better tandem photovoltaics. (Tandem - two)
 Because there are differences in amounts of absorbtions of the wavelengths of light and sensitivities.

Update:
 For better multi junction solar cells

By Jeffrey Koelewijn on 11 december 2016