The photogalvanic effect of photosensitizer – reductant pair, Toluidine Blue–Arabinose and Malachite Green–Arabinose have been studied in presence of anionic surfactant NaLS (sodium lauryl sulphate) and a tentative mechanism has been proposed for the cell reaction. The photopotential (ΔV) and photocurrent (i sc) were obtained 813.0mV and 60.0μA in Toluidine Blue system and 348.0mV and 36.0μA in Malachite Green system. The conversion efficiency and storage capacity of the developed cells were found to be 0.1448% and 123.0min, respectively with Toluidine Blue system and 0.0590% and 32.0min, respectively with Malachite Green system.