Yes. typically, the short-wavelength component of solar radiation is mainly absorbed by the PEC photoelectrode, and the remaining long-wavelength component can be harvested by the DSSC.
The current DSSC design involves a set of different layers of components stacked in serial, including glass substrate, transparent conducting layer, TiO2 nanoparticles, dyes, electrolyte, and counter electrode covered with sealing gasket. More information in below link: https://www.slideshare.net/Shashank180391/dssc.