Question

A silicon solar cell of dimension _____ can generate about 30A of current and a potential difference of 0.5V.​

Answer 1

Given:

Generated current : 30 A

Potential difference : 0.5 V

To Find:

Dimension of the solar cell.

Explanation:

• Solar panels are made of variety of individual solar cells. The properties of those cells determines the general maximum power of the complete panel. The electric power that solar panels generate is measured in watts.
• Each solar battery includes a listed rating of output watts supported its power output under specific sunlight conditions. The basic component of a electric cell is pure silicon, which has been used as an electrical component for many years.
• Currently, over 90 percent of the present cell market is predicated on silicon. Pure crystalline silicon may be a poor conductor of electricity because it may be a semiconductor material at its core.

The current produced per cm² area is $=$ 30mA/cm²

For 1000cm²,

30mA/cm²× 1000cm² $=$ 30000mA $=$ 30A

A silicon solar cell of dimension 1000cm² can generate about 30A of current and a potential difference of 0.5V.​