A solar cell is an electrical device that converts the energy of light directly into electricity
The first practical photovoltaic cell was publicly demonstrated on April 25, 1954 at Bell Laboratories.
From 2002 we can see the modern solar cell.
A solar cell is an electrical device that converts the energy of light directly into electricity
The first practical photovoltaic cell was publicly demonstrated on April 25, 1954 at Bell Laboratories.
From 2002 we can see the modern solar cell.
1. It is clean and non-polluting
2. It is a renewable energy
3. Solar cells do not produce noise and they are totally silent.
4. They have long life time
5. There are no fuel costs or fuel supply problems
1. Solar power can`t be obtained in night time
2. Solar cells (or) solar panels are very expensive
3. They need large area of land to produce more efficient power supply
