Solar Powered DC Refrigerator for Small Scale Applications

Due to the gradatory reduction and exuberant ingestion of fossil fuels subsequent environmental problems, accretive work has been paid utilization renewable energy sources, such as solar energy. Solar Photovoltaic System or Power is one systems which uses PV units convert sunlight into electricity. A DC compressor 12 V/80 W, V/50 Ah battery, a pair V/175 W panels connected in parallel through 10 charge controller was used for refrigerator. Temperature programmed monitor control switching states compressor. This research project established that required real process refrigerator could be amassed from source at reduced price its application can beneficial developing countries. ATMEGA16 microcontroller with temperature, weight momentary sensors interfacing C language ON/OFF In this work, obtained resources cost effective operation Thus, countries also take benefit applications.