Effect of Natrium Sulphate Concentration on Indoor Lights Photovoltaic Performance

Yulis, Rahma and Zainul, Rahadian and Mawardi, Mawardi Effect of Natrium Sulphate Concentration on Indoor Lights Photovoltaic Performance. In: The 2018 International Conference on Research and Learning of Physics, 5-6 Agustus 2018, Sumatera.

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Abstract

One of the electron suppliers in a indoor lights photovoltaic system is the Na 2 SO 4 electrolyte system. The aim of this research is to know the effect of sodium sulfate concentration on photovoltaic performance of indoor lights photovoltaic. The method used is liquid electrolyte system and gel electrolyte system made with various concentration on planar photovoltaic cell design using Cu 2 O/Al electrode plate. The ability of the Photoreactor is evaluated to obtain the characteristic curve of I-V at each Na 2 SO 4 concentration. The average daily average power produced at concentrations of 0.25 M (gel), 0.5 M (gel), 0.75 M (solution), and 1 M (solution) were 14.218 μwatt, 6.688 μwatt, 38.334 μwatt, and 23. 715 μwatt, respectively. The electrode plate used thin plate Cu 2 O/Al is 0.00246804 m 2 . The most optimum indoor lights planar photo-reactor is at a concentration of 0.75 M, with a daily average power performance for each square meter of 15.532 mWatt. Maximum power produced Photoreactor is achieved at a concentration of 1 M, ie 37.83245 mwatt/m 2

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