In this work, PSC with three different HTL dopants have been analyzed. By means of current-voltage characterization under light and dark conditions, EQE characterization in continuous, and transmittance spectral characterization we demonstrate that: (i) PSCs show an EQE peak efficiency in excess of 80% with a sharp edge at 550 nm, (ii) they show hysteresis in their electrical behavior, possibly due to ionic conduction; (iii) they show a good stability to reverse voltages down to -2.25 V. Being transparent at wavelengths above 550nm makes them suitable for agrivoltaic applications.
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