“…Of course, developments related to monitoring several real-time parameters and characteristics of solar panels, including solar radiation, temperature, humidity, voltage, current, and power, need to be built to optimize the use of solar panels as a source of electrical energy, including using microcontroller IoT [17][18][19][20]. Monitoring is carried out in real-time, based on the website [21], making it easier to observe changes in the value of parameters in solar energysourced power plants, maintenance, and detecting disturbances [22][23][24].…”