Energy is the need of life in this modern era and solar energy provides a cheap and vast source of renewable energy that is never going to exhaust. Using this technique, the small sized solar chargers are developed for various devices especially for cell phones, in order to give the user a capability to stay in touch with their closed ones and call for help in an emergency.

Solar Energy is becoming very popular day by day. And now one can use this energy to power up refrigerators. This new technology will not only lessen electricity bills but also keep the refrigerator running during power cuts and keep the contents cold and according to the needs of people.