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 pool heating is one of the latest and most useful of techniques which can be used to facilitate people at home. These units are available at a very economic price and they are used worldwide. Solar pool heating can be done to provide with warm water throughout the day. Finding the correct equipment and retailer for purchasing solar pool heating is very important.

Spray on solar cells are considered to be another revolutionary solar technology. These cells are underway and a lot of research work is being done on these cells. These cells have the same objectives as other solar cells like low proce, high efficiency and easy production.