Doubt Resolution
Login / Sign-up NOW to ask your Doubts - its totally FREE !!
Sources of Energy
Why Sun energy is a non conventional source of energy? Sun was formed a long time ago
Sun is basically an inexhaustible source of energy. The solar energy received from the sun can be used again and again. Moreover, still sun will live for around 5 million years, so there is no fear of loosing this resource.
Because of these reasons, sun energy is considered as non conventional source of energy.