The UN has established 17 Sustainable Development Goals worldwide by 2030, goal 7 is to guarantee access to affordable, safe, sustainable and modern energy, solar energy is among the renewable energies with the greatest development in Peru, therefore that it is necessary to carry out studies of real implementations. In this work, the effect that temperature produces on the efficiency of photovoltaic systems in the city of Cusco, which is located at 3353 m.a.s.l., is studied. Two photovoltaic systems were implemented, a module with a monocrystalline panel and the other with a polycrystalline panel. Data acquisition of the parameters of temperature, solar radiation, humidity, voltage and current was carried out. Two Rasberry pi minicomputers were used, an electronic card made with a PIC 16f877A microcontroller, current and voltage sensors. Data were obtained on the power generated with respect to the change in temperature and humidity, tests were carried out using electronic charges and resistive charges (nichrome) for both the monocrystalline and polycrystalline panels. The results of the comparison of these photovoltaic panels show that the monocrystalline module is more sensitive to temperature than the polycrystalline module.