SOLAR THERMAL POWER

Solar energy can be produced a great amount of green electricity. As we all know solar panels are used for this purpose. But they are expensive. To answer these problems i have two solutions :

• We an produce electricity from the sun even with out using solar panels. we can use reflectors to reflect all the sun light onto a certain area which receives the heat to generate steam. the steam, as usually is used to rotate the turbines to generate electricity.

• The other way is to concentrate the solar energy onto solar panels. The difference between this method and using solar panels alone is that less number of solar panels (and thus less cost) are needed to harness the same amount of energy.

As i mentioned in the earlier post, the advent of the darkest substances can help a lot in increasing our efficiency in using the energy of the sun.