My blog: Apr 23, 2011

Solar energy is energy that is produced by our sun. Fusion process during the process of the sun during its lifetime, it emits radiation. Fusion process, many different wavelengths of radiation and sub-atomic particles produces.

Collect and convert solar radiation into usable energy by using many different forms of technology can be completed and the exploitation of solar energy include the various direct and indirect ways.

There are basically two heat from the light by collecting the solar radiation, methods of use, and photovoltaic conversion of light.

There is a collection of heat and electricity in many different ways to change, and change the lighting as well as several ways. I keep it simple and give just a few examples.

A simple way that people use solar energy to heat greenhouses is using. A greenhouse is designed so that the best sunlight and heat that can collect from the sun. Special glass or plastic, greenhouse and use everything within it retains heat energy from the sun. The summer terrace and plants to grow in an otherwise cold climates also allow trapped inside the greenhouse walls.

Various techniques and the use of alternative energy sources such as electricity from the grid by combining a controlled growing climate optimization feature and can be maintained for agricultural crop growth.

A large greenhouse can use a solar tower updraft to generate most or additional power may be needed to keep it climate controlled all.

A solar updraft tower received additional light summer heat generated by the greenhouse is a simple experiment. Hot air rises. Hot air with the greenhouse roof is channeled and directed in a tower. Hot air rises and turbine blades to generate electricity for heating air rushing past them is pushed. Any excess power in batteries for overnight storage of any grid can use a minimum of power when the sun is.

Expanding collection of heat from the sun, warm sunny desert areas there that take heat from the sun and heat for power change in the power plants.

Some of these solar power plants to adapt to curved, highly reflective and focused collection of surfaces use heat from the sun. They have a central tube filled with synthetic oil gets hot that is very focused on the light. The hot oil then heat the oil in the water vapor is flashed across the boiler is taken to. Then the production of steam turbines to produce electricity is off. This is a highly effective to convert solar energy into usable energy method.

Another way to collect energy from the sun is through direct photovoltaic conversion. What this means is that light into electricity using special material called photodiodes that are used by cells is converted. Photodiodes electrons emit photons when sunlight hits them. Using an array of specialized cells and add them together to power, enough electricity is produced by transduction process to make it a worthwhile alternative energy.

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Saturday, April 23, 2011

What is Solar Energy Really?

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