Question

Name any one device which works based on solar energy and explain its function

Answer 1

Explanation:

There are many. But you asked two devices so answer is : Solar-powered waste compacting bin and Solar-powered desalination unit.

Answer 2

Answer:

Solar Street Lights

Explanation:

These help in lighting up the road and in conserving energy used to light up street lights at night. The solar panel charges up during the day when the light is not in use and at night, it uses the energy conserved in the day.

Hope it helps :)