List two reasons which limit the usage of solar cells for harnessing energy for domestic use.
Two reasons which limit the usage of solar cells for harnessing energy for domestic use:-
How can solar energy be harnessed? Mention any two limitations in using solar energy. How are these limitations overcome?
Solar panels are used for harnessing solar energy. This solar energy is then used to charge an electric cell and this electric cell is used to move a toy. What are the energy changes that take place?
Explain the limitations in harnessing solar energy.