What is solar cell panel ? Write some of its applications ?

Explanation

Solar cell panel. When many solar cells are connected together to produces large scale voltage in the electric circuit, then such an arrangement of solar cells is called a solar cell panel.
Applications of solar cell panels.
1. They are used to give power to man-made satellites in space.
2. To provide electricity to remote areas of country.
3. To provide electricity to run mast lights and traffic lights in the cities at night.