Question

what is solar cell panel? State its two main advantages.

Answer 1

the device which convert light energy into electrical energy
it ecofriendly
it use nature power which is unlimited and don't harm enviroment

Answer 2

advantage
 Renewable energy - The energy can be used both to generate electricity and heat in the house.
 Renewable energy is recovered from the sun, the wind and waves - which in this case is the sun.
 Solar cells harness the energy from the sun and transform this into usable electricity
what it is
Solar panels (also known as "PV panels") are used to convert light from the sun, which is composed of particles of energy called "photons", into electricity that can be used to power electrical loads.