PELACAKAN TITIK DAYA MAKSIMUM PANEL SEL SURYA PADA SISTEM PANEL SEL SURYA – BATERE- BEBAN

Abstract

This paper will be offered maximum power point tracking of solar cell in integrated system are solar cell, battery, chopper and load.Proposed method is measuring output power  of solar cell and changing duty cycle of buck konverter using  microcontroler AT89C5. Output Power solar cell will becompared with power output solar cell beforehand and duty cycle buck konverter will be changed based on result of comparing that  output power solar cell. This proses are repeated until maximum power point reached.