In this final video of the thin film silicon week we will look at the state of the art triple and quadruple junction devices and we compare the record efficiencies of all these single and multijunction devices.

Please note that in slide 7 the value of the sum of the total generated current of the quadruple junction device of 32.5[mAcm−2] is incorrect. The actual value is 25.5[mAcm−2].