Photosynthesis 1231 Plant Cell and Solar Cell: Essay

Photosynthesis 1231

Plant Cell and Solar Cell: Similarities and Differences

Photosynthesis is that process by which plants harness the solar energy for producing food. These cells help the plants to trap energy from the daylight. This trapped light is converted into other constituents that are then used by the plant to manufacture food. The additional components such as oxygen are released to the atmosphere. After these processes, the light energy is converted to chemical energy. The modern science has been able to develop technologies containing semiconductors that have solar cells. The solar energy is trapped and is converted to electricity by these solar cells (Haile & O'Connell, 2005).

The semiconductors and photosynthesis have some similarities and dissimilarities. As far as the similarities are concerned, their aim is to harness the solar energy. While plants use photosynthesis to lock in energy from the sun for manufacturing food, semiconductors trap solar energy to convert it into electricity (Durham, 2012). It means that the solar cells either reflect or absorb a good quantity of sunlight as heat with no generation of an electrical current.Secondly, both plants and semiconductors have cells that trap energy from the sun. Thirdly, both plant cells and solar cells convert the solar energy into useful form. Both systems work best when placed at a 90 degree angle to the sunbeams (Haile & O'Connell, 2005).

On the other hand, there are several differences between them. Firstly, the energy trapped by the plants is converted into chemical energy whereas the energy trapped by semiconductors containing solar cells is transformed into electrical energy. The two systems also differ in their forms of production. While plant cells harness energy naturally, solar cells are man-made devices that are designed at factories for trapping the solar energy (Haile & O'Connell, 2005).

Moreover, as compared to solar cells, plants are less competent at confining the energy in sunlight principally due to the fact that they have too much evolutionary storage system. Plants are designed….....