@thesis{thesis, author={Fachrurrozi Muhammad and Husada Hendrianto and Suyanto Heri}, title ={RANCANG BANGUN SISTEM AIR PENDINGIN PADA MODUL SURYA BERBASIS ARDUINO UNTUK MENINGKATKAN EFISIENSI DAYA KELUARAN MODUL SURYA}, year={2020}, url={http://156.67.221.169/3115/}, abstract={Solar modules can work optimally when in certain conditions. The voltage and electric current generated by the solar module is influenced by exposure to sunlight radiation and ambient temperatures. The intensity of the sunlight radiation emitted to the surface of the solar module is comparable to the voltage and the generated electric current of the solar module. However, the higher sunlight level will increase the working temperature above the nominal temperature, and this can lead to decreased levels of solar module efficiency. Therefore, in this thesis, researched using water media as a cooling solar module with an observational method, the efficiency of solar modules with cooling has a higher value of 7,371% in working temperature 35.83°C, with an output power of 14,883 Watt, compared with the solar module without cooling is 7,116% in working temperature 48.5917°C with an output power of 13,994 Watt} }