Development of a Solar MPPT Controller with AI for Control SEPIC Converter

To control the battery charge from a solar panel, the DC / DC converters controlled by the MPPT controller are often used to lower DC power. The major problem that is solved in most researches is to quickly determine the power point of the panel. This article proposes developing a more functionality controller and maintaining battery power even in cloudy weather. Calculations are made for a given function in different modes of the solar panel. Values are recorded and so we have a number of functions that are subsequently called for the particular mode. Two PID controllers are implemented in the current limitation mode. Calculate the first power derivative and keep the result to be zero.