While solar cells are made of silicon, silicones are used during module assembly, and installation as encapsulants, coatings, potting agents, adhesives, and sealants.

1.Engry from the sun called solar energy.
2.Solar energy consists of both heat energy and light energy.
3.Energy from the sun,running water and wind cannot be used up.
hat we can feel and makes us warm or hot.
Sound is a form of energy that we can hear.
Energy can exist in many forms and it can be converted from one form to another form.

Energy is a thing that we need to do anything. Energy also comes from food that we eat..we need more energy to do anything.