Floating solar power stations Necessity
Necessity of Floating solar power stations
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* Ever increasing demand for electricity
* Limited energy source
* Unavailability of land due to high population




Scope of floating solar power stations
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* Availability of solar energy
* Direct conversion into electrical energy
* Rich water logged areas
* Requires minimum land area
* Reduction in evaporation of water
* Expense is reduced if uses reservoirs of hydel stations
* Electricity generation for 6-10 hours per day


Electricity generation by solar cells
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Solar cells are made of semiconductors
When light strikes the cell, it is absorbed by the semiconductor material
Energy knocks electrons loose and allows them to flow freely
Electric field in PV cells act to force free electrons in a certain direction(ie, current)
This current is drawn by placing metal contacts on top and bottom of PV cell
This current together with cells voltage is the power of a solar cell