Efficiency of the Position Tracking Photovoltaics using Microcontroller Atmega

So far, solar cells are known to have many weaknesses in terms of installation and position the sun, so that performance on rechargeable batteries is less than optimal. Therefore, additional tools needed support these they can work optimally produce bigger currents. Compare a sunlight tracker with an LDR system, compare direct sensor passive system. Atmega16 used as control motor automatic charger, sunshine receiver, DC stepper indicator player. The cell has capacity 20 WP. filling system uses microcontroller increase cost efficiency installation. After that, two systems will be compared first find out difference power generated by using tracer tracer. Using tracking collect data for week, while week. By result analyzed, analyzed compared, its determined. expected battery charge faster locations