Solar Energy is One of the Best Green Energy Options
Solar Energy is One of the Best Green Energy Options
One of the most effective and environmentally friendly types of alternative power is solar power. This is accomplished by transforming the sun's rays into electrical energy with the help of solar cells.
There are 3 basic procedures for utilizing this type of green energy source. They include passive and active solar power, and also by utilizing photovoltaic cells or panels.
Whenever we use passive solar energy, no energy is converted at all. Passive solar energy works with the architectural structure of a building to gain the highest gain from sunshine.
This type of technique can also be used in homes. Research has shown that for minimal expense, this can easily lower the home heating requirements up to 80%. This means you don't have to turn on the heating system nearly as often. As a people, we would not consume anywhere near the amount of energy that we do now, if we all used a passive solar approach. Our electricity is mostly produced by using, and depleting, non-renewable energy resources.
The next approach, which is called active solar power, is the most basic manner of changing sunlight into heat. It is possesses its own restrictions, as it basically works as generating hot water. It can be a huge benefit, particularly if you use a hot water heating system in your house.
The final practice is employing solar cells to make electrical energy. This will make it possible for us to possess the energy we need by producing our own electricity. This electricity can be used to power an entire house or even an office building. The size of the solar system will determine the volume of power changed into electricity. Solar cells change sunlight into electrical energy as direct current, or by utilizing a power inverter, it can be modified into alternating current. This is the normal kind of electricity used within our homes. The smallest solar cells can be observed in popular items like calculators, while large numbers of cells are assembled together to make large solar panels. Houses and office buildings can often be observed with solar panels built on top of the roof.
The only downfall of this green energy source is the fact that it can only generate electricity when the weather is good and the sun is shining. On cloudy days, no electrical power is produced whatsoever. With no large battery bank, conventional electricity will need to be turned on until the weather eventually improves.
Among the more interesting uses of solar power has been when solar driven autos have been constructed during tests. The same as buildings, they are limited by the size of the battery bank built into the vehicle. The satellites in space are typically run by solar energy. A fully functioning organization can even operate by itself, thanks to photovoltaic energy. It does not matter where solar panels are situated, as long as they get a lot of sunlight. Solar panels work in the winter months, as well as during the warmer summer months.
The larger the quantity of solar cells used in your panels will definitely result in a greater amount of electricity that you can produce. If big enough, this could possibly get your home through several days of overcast weather. If you have a large enough battery reserve, you may never have to switch to using conventional electric power.
Solar electricity is not the only source of natural power which could be considered. Throughout the decades, we've learned to use other green energy sources. Some other commonly used environmentally friendly energy sources are hydroelectricity, geothermal energy, bio-fuels and wind power. These are all safe for the environment. We could lower our need for non-renewable energy sources, like oil and coal, if more of us used renewable energy for our power.
To help make this exciting occasion take place, we have to get our legislation to increase the use of alternative energy sources. Currently, our politicians appear to be all talk and no action when it comes to liberating our country from the use of fossil fuels, and saving the environment. To save planet Earth, this has to be changed.
Regrettably, as far as countries that are broadening their use of alternative energy sources go, the United States is not even in the top ten, and falling quickly behind. Germany and Japan are two countries that have already considerably enlarged their applications of solar power. Germany is currently the world leader in the production of solar cells and panels. Following Germany and Japan in renewable energy utilization are Italy, Spain, South Korea, and France.
Without a doubt, the USA can do better, and not end up being left behind. We ought to use their example, and do our best to change from traditional fuels to the many forms of replenishable energy sources.
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