IJIRCSTJournal International Journal of Innovative Research in Computer Science and Technology I S Volume 2 Issue 4 Electronics& Telecommunication English July - August 2014 N N Y 2019 11 17 Computer Sciences Solar Mobile Charger English Y 35 39 Rohit Kamble English Y Sameer Yerolkar English N Dinesh Shirsath English N Bharat Kulkarni English N Vedic literatures in India even state the use of flying machines which were powered using the sun. Coming 21st century, we have come a long way in developing solar cells which are the devices powering our future, converting sun’s energy into electricity. This work is about using non conventional energy i.e. solar energy for mobile battery charging. Solar chargers are simple, portable and ready to use devices which can be used by anyone especially in remote areas. Solar panels don’t supply regulated voltage while batteries need so for charging. Hence, an external adjustable voltage regulator is used to have the desired constant voltage. English Amorphous silicon panel, crystalline solar panels, PIC Microcontroller 16F877A https://ijircst.org/abstract.php?article_id=84